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计量论坛»论坛 › ≡下载区≡› 行业标准› HG化工
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HG化工 今日: 0|主题: 2193|排名: 133 

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HG 20528-92 衬里钢管用承插环松套钢制管法兰 attachment zcyjkl 2008-8-8 01908 zcyjkl 2008-8-8 06:11
HG 20529-92 不锈钢衬里法兰盖 attachment zcyjkl 2008-8-8 02166 zcyjkl 2008-8-8 06:11
HG 20530-92钢制管法兰用焊唇密封环 attachment zcyjkl 2008-8-8 01913 zcyjkl 2008-8-8 06:10
HG 20537.1-92 奥氏体不锈钢焊接钢管选用规定 attachment zcyjkl 2008-8-8 02210 zcyjkl 2008-8-8 06:09
HG 20537.2-92管壳式换热器用奥氏体不锈钢焊接钢管技术要求 attachment zcyjkl 2008-8-8 01721 zcyjkl 2008-8-8 06:09
HG 20537.3-92 化工装置用奥氏体不锈钢焊接钢管技术要求 attachment zcyjkl 2008-8-8 01831 zcyjkl 2008-8-8 06:08
HG 20537.4-92 化工装置用奥氏体不锈钢大口径焊接钢管 attachment zcyjkl 2008-8-8 02200 zcyjkl 2008-8-8 06:07
HG 20519.10-92 设备地脚螺栓表 attachment zcyjkl 2008-8-8 01757 zcyjkl 2008-8-8 06:06
HG 20519.11-92管道布置图 attachment zcyjkl 2008-8-8 01791 zcyjkl 2008-8-8 06:06
HG 20519.1-92 化工工艺设计施工图内容 attachment zcyjkl 2008-8-8 01921 zcyjkl 2008-8-8 06:05
HG 20519.12-92 软管站布置图 attachment zcyjkl 2008-8-8 01695 zcyjkl 2008-8-8 06:04
HG 20519.13-92 管道轴测图 attachment zcyjkl 2008-8-8 01924 zcyjkl 2008-8-8 06:03
HG 20519.14-92管道轴测图索引和管段表索引 attachment zcyjkl 2008-8-8 02003 zcyjkl 2008-8-8 06:02
HG 20519.15-92管段表及管道特性表 attachment zcyjkl 2008-8-8 02340 zcyjkl 2008-8-8 06:02
HG 20519.16-92 特殊管架图 attachment zcyjkl 2008-8-8 01784 zcyjkl 2008-8-8 06:01
HG 20519.17-92 管架图索引 attachment zcyjkl 2008-8-8 02071 zcyjkl 2008-8-8 06:00
HG 20519.18-92管架表 attachment zcyjkl 2008-8-8 01571 zcyjkl 2008-8-8 06:00
HG 20519.19-92 弹簧汇总表 attachment zcyjkl 2008-8-8 01684 zcyjkl 2008-8-8 05:59
HG 20519.20-92 特殊管件图 attachment zcyjkl 2008-8-8 01726 zcyjkl 2008-8-8 05:58
HG 20519.21-92特殊阀门和管道附件表 attachment zcyjkl 2008-8-8 01799 zcyjkl 2008-8-8 05:58
HG 20519.2-92 图纸目录 attachment zcyjkl 2008-8-8 01938 zcyjkl 2008-8-8 05:57
HG 20519.22-92隔热材料表 attachment zcyjkl 2008-8-8 01744 zcyjkl 2008-8-8 05:56
HG 20519.23-92 防腐材料表 attachment zcyjkl 2008-8-8 01569 zcyjkl 2008-8-8 05:55
HG 20519.24-92 伴热管图和伴热管表 attachment zcyjkl 2008-8-8 01658 zcyjkl 2008-8-8 05:54
HG 20519.25-92综合材料表 attachment zcyjkl 2008-8-8 01633 zcyjkl 2008-8-8 05:53
HG 20519.26-92设备管口方位图 attachment zcyjkl 2008-8-8 01910 zcyjkl 2008-8-8 05:53
HG 20519.27-92 管道常用的缩写词 attachment zcyjkl 2008-8-8 02126 zcyjkl 2008-8-8 05:52
HG 20519.28-92 流程图;设备、管道布置图;管道轴测图;管件图; attachment zcyjkl 2008-8-8 04013 zcyjkl 2008-8-8 05:51
HG 20519.29-92管架编号和管道布置图中管架的表示法 attachment zcyjkl 2008-8-8 01981 zcyjkl 2008-8-8 05:50
HG 20519.30-92隔热及隔声代号 attachment zcyjkl 2008-8-8 01917 zcyjkl 2008-8-8 05:48
HG 20519.31-92 管道及仪表流程图中设备、机器图例 attachment zcyjkl 2008-8-8 02185 zcyjkl 2008-8-8 05:46
HG 21590-95-1反射式玻璃板液面计(A(B.C)R4.0-Ⅰ-550V(P)) attachment shuishengshi 2008-8-7 01758 shuishengshi 2008-8-7 22:37
HG 21590-95-10反射式玻璃板液面计(A(B.C)R4.0-Ⅱ-1750V(P)) attachment shuishengshi 2008-8-7 01607 shuishengshi 2008-8-7 22:34
HG 21590-95-11反射式玻璃板液面计(A(B.C)R4.0-ⅠW-550V(P)) attachment shuishengshi 2008-8-7 01846 shuishengshi 2008-8-7 22:31
HG 21590-95-12反射式玻璃板液面计(A(B.C)R4.0-ⅠW-850V(P)) attachment shuishengshi 2008-8-7 01810 shuishengshi 2008-8-7 21:45
HG 21590-95-13反射式玻璃板液面计(A(B.C)R4.0-ⅠW-1150V(P)) attachment shuishengshi 2008-8-7 01703 shuishengshi 2008-8-7 21:43
HG 21590-95-14反射式玻璃板液面计(A(B.C)R4.0-ⅠW-1450V(P)) attachment shuishengshi 2008-8-7 01850 shuishengshi 2008-8-7 21:41
HG 21590-95-15反射式玻璃板液面计(A(B.C)R4.0-ⅠW-1750V(P)) attachment shuishengshi 2008-8-7 01513 shuishengshi 2008-8-7 21:38
HG 21590-95-15反射式玻璃板液面计(A(B.C)R4.0-ⅠW-1750V(P)) attachment shuishengshi 2008-8-7 01603 shuishengshi 2008-8-7 21:36
HG 21590-95-15反射式玻璃板液面计(A(B.C)R4.0-ⅠW-1750V(P)) shuishengshi 2008-8-7 01683 shuishengshi 2008-8-7 21:36
HG 21590-95-16反射式玻璃板液面计(A(B.C)R4.0-ⅡW-550V(P)) attachment shuishengshi 2008-8-7 01881 shuishengshi 2008-8-7 21:32
HG 21590-95-17反射式玻璃板液面计(A(B.C)R4.0-ⅡW-850V(P)) attachment shuishengshi 2008-8-7 01788 shuishengshi 2008-8-7 21:30
HG 21590-95-17反射式玻璃板液面计(A(B.C)R4.0-ⅡW-850V(P)) attachment shuishengshi 2008-8-7 01668 shuishengshi 2008-8-7 21:27
HG 21590-95-18反射式玻璃板液面计(A(B.C)R4.0-ⅡW-1150V(P)) attachment shuishengshi 2008-8-7 01736 shuishengshi 2008-8-7 21:23
HG 21590-95-19反射式玻璃板液面计(A(B.C)R4.0-ⅡW-1450V(P)) attachment shuishengshi 2008-8-7 01630 shuishengshi 2008-8-7 20:57
HG 21590-95-2反射式玻璃板液面计(A(B.C)R4.0-Ⅰ-850V(P)) attachment shuishengshi 2008-8-7 01876 shuishengshi 2008-8-7 20:53
HG 21590-95-20反射式玻璃板液面计(A(B.C)R4.0-ⅡW-1750V(P)) attachment shuishengshi 2008-8-7 01555 shuishengshi 2008-8-7 20:52
HG 21590-95-21反射式玻璃板液面计(A(B.C)针形阀(Ⅰ)V(P)PN4.0 DN20) attachment shuishengshi 2008-8-7 01751 shuishengshi 2008-8-7 20:47
HG 21590-95-22反射式玻璃板液面计(A(B.C)针形阀(Ⅱ)V(P)PN4.0 DN20) attachment shuishengshi 2008-8-7 01686 shuishengshi 2008-8-7 20:42
HG 21590-95-3反射式玻璃板液面计(A(B.C)R4.0-Ⅰ-1150V(P)) attachment shuishengshi 2008-8-7 01729 shuishengshi 2008-8-7 20:39
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