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HG化工 今日: 0|主题: 2193|排名: 126 

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HG 20544-92化学工业炉结构安装技术条件 attachment shuishengshi 2008-8-10 02612 shuishengshi 2008-8-10 17:25
HG 20545-92化学工业炉受压元件制造技术条件 attachment shuishengshi 2008-8-10 02549 shuishengshi 2008-8-10 17:22
HG 21536-92化工工厂工业炉设计施工图内容深度统一规定 attachment shuishengshi 2008-8-10 02342 shuishengshi 2008-8-10 17:17
HG/T 2428-1993天青石矿石中碳酸锶含量的测定 attachment shuishengshi 2008-8-10 02378 shuishengshi 2008-8-10 17:12
HG/T 2429-1993水处理剂 丙烯酸-丙烯酸酯类共聚物 attachment shuishengshi 2008-8-10 02426 shuishengshi 2008-8-10 17:10
HG/T 2430-1993水处理剂 阻垢缓蚀剂Ⅱ attachment shuishengshi 2008-8-10 02338 shuishengshi 2008-8-10 17:08
HG/T 2431-1993水处理剂 阻垢缓蚀剂Ⅲ attachment shuishengshi 2008-8-10 02250 shuishengshi 2008-8-10 17:05
HG 20548-92化工建筑软弱地基处理设计规定 attachment shuishengshi 2008-8-10 02478 shuishengshi 2008-8-10 16:58
HG 20546.1-92化工装置设备布置设计内容和深度规定 attachment shuishengshi 2008-8-10 02261 shuishengshi 2008-8-10 16:51
HG/T 21619-1986-7 视镜 ⅠPg10 Dg100 attachment zcyjkl 2008-8-10 01803 zcyjkl 2008-8-10 13:53
HG/T 21619-1986-8 视镜 ⅠPg16 Dg100 attachment zcyjkl 2008-8-10 02135 zcyjkl 2008-8-10 13:52
HG/T 21619-1986-9 视镜 ⅠPg10 Dg125 attachment zcyjkl 2008-8-10 02277 zcyjkl 2008-8-10 13:52
HG/T 21620-1986-1 带颈视镜 ⅠPg10 Dg50 attachment zcyjkl 2008-8-10 01809 zcyjkl 2008-8-10 13:51
HG/T 21620-1986-10 带颈视镜 ⅠPg10 Dg150 attachment zcyjkl 2008-8-10 01972 zcyjkl 2008-8-10 13:50
HG/T 21620-1986-11 带颈视镜 ⅡPg10 Dg50 attachment zcyjkl 2008-8-10 01749 zcyjkl 2008-8-10 13:50
HG/T 21620-1986-12 带颈视镜 ⅡPg16 Dg50 attachment zcyjkl 2008-8-10 01943 zcyjkl 2008-8-10 13:49
HG/T 21620-1986-13 带颈视镜 ⅡPg25 Dg50 attachment zcyjkl 2008-8-10 01945 zcyjkl 2008-8-10 13:48
HG/T 21620-1986-14带颈视镜 ⅡPg10 Dg80 attachment zcyjkl 2008-8-10 02000 zcyjkl 2008-8-10 13:47
HG/T 21620-1986-15带颈视镜 ⅡPg16 Dg80 attachment zcyjkl 2008-8-10 02126 zcyjkl 2008-8-10 13:47
HG/T 21620-1986-16带颈视镜 ⅡPg25 Dg80 attachment zcyjkl 2008-8-10 02082 zcyjkl 2008-8-10 13:46
HG/T 21620-1986-17带颈视镜 ⅡPg10 Dg100 attachment zcyjkl 2008-8-10 01924 zcyjkl 2008-8-10 13:46
HG/T 21620-1986-18 带颈视镜 ⅡPg16 Dg100 attachment zcyjkl 2008-8-10 01780 zcyjkl 2008-8-10 13:45
HG/T 21620-1986-19 带颈视镜 ⅡPg10 Dg125 attachment zcyjkl 2008-8-10 02084 zcyjkl 2008-8-10 13:44
HG/T 21620-1986-2带颈视镜 ⅠPg16 Dg50 attachment zcyjkl 2008-8-10 01869 zcyjkl 2008-8-10 13:44
HG/T 21620-1986-20 带颈视镜 ⅡPg10 Dg150 attachment zcyjkl 2008-8-10 01917 zcyjkl 2008-8-10 13:43
HG/T 21620-1986-3 带颈视镜 ⅠPg25 Dg50 attachment zcyjkl 2008-8-10 01839 zcyjkl 2008-8-10 13:42
HG/T 21620-1986-4 带颈视镜 ⅠPg10 Dg80 attachment zcyjkl 2008-8-10 01833 zcyjkl 2008-8-10 13:42
HG/T 21620-1986-5带颈视镜 ⅠPg16 Dg80 attachment zcyjkl 2008-8-10 02012 zcyjkl 2008-8-10 13:41
HG/T 21620-1986-6带颈视镜 ⅠPg25 Dg80 attachment zcyjkl 2008-8-10 02061 zcyjkl 2008-8-10 13:40
HG/T 21620-1986-7带颈视镜 ⅠPg10 Dg100 attachment zcyjkl 2008-8-10 02219 zcyjkl 2008-8-10 13:40
HG/T 21620-1986-8 带颈视镜 ⅠPg16 Dg100 attachment zcyjkl 2008-8-10 02076 zcyjkl 2008-8-10 13:39
HG/T 21620-1986-9带颈视镜 ⅠPg10 Dg125 attachment zcyjkl 2008-8-10 01896 zcyjkl 2008-8-10 13:38
HGJ 2-86 电石节能设计技术规定 attachment zcyjkl 2008-8-10 01803 zcyjkl 2008-8-10 13:38
HGJ 3-86 合成氨节能设计技术规定 attachment zcyjkl 2008-8-10 01999 zcyjkl 2008-8-10 13:37
HGJ 4-86 纯碱节能设计技术规定 attachment zcyjkl 2008-8-10 02049 zcyjkl 2008-8-10 13:36
HGJ 5-86 烧碱节能设计技术规定 attachment zcyjkl 2008-8-10 01910 zcyjkl 2008-8-10 13:35
ZB G23 001-1986 农药通用名称命名原则和程序 attachment zcyjkl 2008-8-10 01992 zcyjkl 2008-8-10 13:33
ZB G21 001-1986 农业用硫酸锌 attachment zcyjkl 2008-8-10 02076 zcyjkl 2008-8-10 13:33
HG 20667-1986 化工建设项目环境保护设计规定 attachment zcyjkl 2008-8-10 02500 zcyjkl 2008-8-10 13:32
HG 2947-1986(1997)铝背水壶橡胶密封垫片 attachment zcyjkl 2008-8-10 02017 zcyjkl 2008-8-10 13:31
HG/T 21619-1986 压力容器视镜 attachment zcyjkl 2008-8-10 01870 zcyjkl 2008-8-10 13:30
HG/T 21620-1986 钢化视镜玻璃的制造、验收技术条件 attachment zcyjkl 2008-8-10 02110 zcyjkl 2008-8-10 13:29
ZB D 51004-1986 蛇纹石矿石分析方法 attachment zcyjkl 2008-8-10 01814 zcyjkl 2008-8-10 13:29
HGJ 8-87 化工管道设计规范 attachment zcyjkl 2008-8-10 04409 zcyjkl 2008-8-10 13:28
HG/T 21636-1987玻璃钢/聚氯乙烯(FRP/PVC)复合管和管件 attachment zcyjkl 2008-8-10 02499 zcyjkl 2008-8-10 13:23
HGJ 226-87;SHJ 506-87 管式炉安装工程施工及验收规范 attachment zcyjkl 2008-8-10 02443 zcyjkl 2008-8-10 13:22
ZB G51 040-87C07-05 各色醇酸腻子 attachment zcyjkl 2008-8-10 01925 zcyjkl 2008-8-10 13:22
ZB G51 046-87 A16-51 各色氨基烘干锤纹漆 attachment zcyjkl 2008-8-10 02224 zcyjkl 2008-8-10 13:21
ZB G51 056-87Q06-4 各色硝基底漆 attachment zcyjkl 2008-8-10 01852 zcyjkl 2008-8-10 13:20
HG 20546.2-92化工装置设备布置设计工程规定 attachment shuishengshi 2008-8-10 02307 shuishengshi 2008-8-10 11:35
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