阀门标准对照表（3）

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normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>螺塞垫

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB/T1762-92

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>阀门结构要素      板体尺寸

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB2202-77

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>弹簧式安全阀      参数

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB2203-77

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>弹簧式安全阀      结构长度

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB2205-77

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>减压阀      结构长度

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB2206-77

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>减压阀      技术条件

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB2311-78

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>球阀      技术条件

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB2765-81

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>阀门      名词术语

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB2766-92

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>PN16.0~32.0MPA锻造高压阀门结构长度

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB/T2768-92

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>PN16.0~32.0MPA管子、管件、阀门端部尺寸

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB/T2769-92

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>PN16.0~32.0MPA螺纹法兰

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB/T2770-92

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>PN16.0~32.0MPA接头螺母

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB/T2771-92

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>PN16.0~32.0MPA接头

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB/T2772-92

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>PN16.0~32.0MPA盲板

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB/T2773-92

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>PN16.0~32.0MPA双头螺柱

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB/T2774-92

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>PN16.0~32.0MPA阶端双头螺柱及螺孔尺寸

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB/T2775-92

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>PN16.0~32.0MPA螺母

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB/T2776-92

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>PN16.0~32.0MPA透镜垫

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB/T2777-92

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>PN16.0~32.0MPA无孔透镜垫

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB/T2778-92

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>PN16.0~32.0MPA管件和紧固件温度标记

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB2920-81

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>阀门电动装置       型式、基本参数和连接尺寸

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB2986-81

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>旋塞阀      技术条件

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB3328-83

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>气瓶阀和管路阀

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB3339-83

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>小型医用气瓶框式阀的连接尺寸

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB5206.1-91

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>填料压套(一)

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB5206.2-91

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normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB5206.3-91

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>填料压套(三)

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB5207-91

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>填料压板

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB5208-91

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>隔环

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB5209-91

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>塑料填料

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB5210-91

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>上密封座

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB5211-91

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>闸阀阀座

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB/T5296-91

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>通用阀门       流量系数和流阻系数的试验方法

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB/T5298-91

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>管线用钢制平板闸阀

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB/T5299-91

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>通用阀门       液控蝶式止回阀

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB/T5300-91

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>通用阀门      材料

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB/T6438-92

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>阀门密封面等离子弧堆焊      技术要求

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB/T6439-92

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>阀门受压铸钢件       磁粉探伤检验

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB/T6440-92

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>阀门受压铸钢件       射线照相检验

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB/T6441-92

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>压缩机用安全阀

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB/T6495-92

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>阀门结构要素      闸板(或阀瓣)T型槽尺寸

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB/T6496-92

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>阀门结构要素       填料函尺寸

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB/T6497-92

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>阀门结构要素       阀杆端部尺寸

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB/T6498-92

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>阀门结构要素       阀瓣与阀杆连接槽尺寸

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB/T6899-93

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>阀门的耐火试验

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB/T6900-93

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>排污阀

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB/T6901-93

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>封闭式眼睛阀

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB/T6902-93

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>阀门铸钢件液体渗透检查方法

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB/T6903-93

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>阀门锻钢件超声波检查方法

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB/T6904-93

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>气瓶阀的检验与试验

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normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>闸阀        静压寿命试验规程

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normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>阀门电动装置       型号编制方法

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normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>阀门手动装置      技术条件

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: center; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=center>JB/T8670-97

normal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 13.5pt; TEXT-ALIGN: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan" align=left>YBDF2系列阀门电动装置用隔爆型三相异步电动机技术条件