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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: 135 

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HG/T 3732-2004改性酚醛玻璃纤维增强塑料球阀技术条件 attachment nywhw 2008-5-4 02120 nywhw 2008-5-4 13:00
HG/T 3733-2004氨化硝酸钙 attachment nywhw 2008-5-4 01964 nywhw 2008-5-4 12:59
HG/T 3734-2004工业氟化镍 attachment nywhw 2008-5-4 01857 nywhw 2008-5-4 12:59
HG/T 3735-20046-氯-2,4-二硝基苯胺 attachment nywhw 2008-5-4 02134 nywhw 2008-5-4 12:58
HG/T 3736-2004工业盐酸羟胺 attachment nywhw 2008-5-4 01996 nywhw 2008-5-4 12:57
HG/T 3739-2004四硫化物与N-330炭黑的混合物硅烷偶联剂 attachment nywhw 2008-5-4 02124 nywhw 2008-5-4 12:56
HG/T 3740-2004二硫化物硅烷偶联剂 attachment nywhw 2008-5-3 01881 nywhw 2008-5-3 22:36
HG/T 3741-2004抗氧剂DSTDP attachment nywhw 2008-5-3 01723 nywhw 2008-5-3 22:35
HG/T 3742-2004双-[丙基三乙氧基硅烷]-四硫化物硅烷偶联剂 attachment nywhw 2008-5-3 02228 nywhw 2008-5-3 22:34
HG/T 3743-2004四硫化物与白炭黑的混合物硅烷偶联剂 attachment nywhw 2008-5-3 01922 nywhw 2008-5-3 22:33
HG/T 3744-2004云母珠光颜料 attachment nywhw 2008-5-3 01809 nywhw 2008-5-3 22:32
HG/T 3745-2004联组普通V带 attachment nywhw 2008-5-3 02569 nywhw 2008-5-3 22:29
HG/T 3747.1-2004橡塑铺地材料 第1部分 橡胶地板 attachment nywhw 2008-5-3 02110 nywhw 2008-5-3 22:29
HG/T 3747.2-2004橡塑铺地材料 第2部分 橡胶地砖 attachment nywhw 2008-5-3 01915 nywhw 2008-5-3 22:27
HG/T 3748-2004橡胶配合剂 attachment nywhw 2008-5-3 01874 nywhw 2008-5-3 22:26
HG/T 3750-2004还原桃红R普通粉 attachment nywhw 2008-5-3 01901 nywhw 2008-5-3 22:25
HG/T 3751-2004酸性黑NT(C.I.酸性黑210) attachment nywhw 2008-5-3 01885 nywhw 2008-5-3 22:24
HG/T 3752-200（6-硝基-1,2-重氮氧基萘-4-磺酸） attachment nywhw 2008-5-3 01858 nywhw 2008-5-3 22:24
HG/T 3753-2004 （6-溴-2,4-二硝基苯胺） attachment nywhw 2008-5-3 02093 nywhw 2008-5-3 22:23
HG/T 3767-2004预热型阴图热敏(CTP)版 attachment nywhw 2008-5-3 01763 nywhw 2008-5-3 22:22
HG 3764-2004腈菌唑原药 attachment nywhw 2008-5-3 01693 nywhw 2008-5-3 22:12
HG/T 2327-2004工业氯化钙 attachment nywhw 2008-5-3 02264 nywhw 2008-5-3 22:11
HG/T 2957.8-2004明矾石矿石中全硫量的测定 attachment nywhw 2008-5-3 01824 nywhw 2008-5-3 22:09
HG/T 2765.1-2005A型硅胶(细孔硅胶) attachment nywhw 2008-5-3 02228 nywhw 2008-5-3 22:06
HG 2014-2005钢丝绳牵引阻燃输送带 attachment nywhw 2008-5-3 01912 nywhw 2008-5-3 21:45
HG/T 20667-2005化工建设项目环境保护设计规定 attachment nywhw 2008-5-3 01995 nywhw 2008-5-3 21:36
HG/T 20672-2005尿素造粒塔设计规定 attachment nywhw 2008-5-3 01762 nywhw 2008-5-3 21:29
HG/T 20673-2005压缩机厂房建筑设计规定 attachment nywhw 2008-5-3 01993 nywhw 2008-5-3 21:13
HG/T 20674-2005 化工、石化建（构）筑物荷载设计规定 attachment nywhw 2008-5-3 01901 nywhw 2008-5-3 21:08
HG/T 20681-2005锅炉房、汽机房土建荷载设计条件技术规定 attachment nywhw 2008-5-3 01765 nywhw 2008-5-3 21:06
HG/T 20682-2005化学工业炉燃料燃烧设计计算规定 attachment nywhw 2008-5-3 01941 nywhw 2008-5-3 21:04
HG/T 20683-2005化学工业炉耐火、隔热材料设计选用规定 attachment nywhw 2008-5-3 02067 nywhw 2008-5-3 20:57
HG/T 20685-2005化学工业炉名词术语统一规定 attachment nywhw 2008-5-3 01681 nywhw 2008-5-3 20:54
HG/T 2078-2005 2-氰基-4-硝基苯胺 attachment nywhw 2008-5-3 01516 nywhw 2008-5-3 20:46
HG/T 21510-2005橡胶工厂初步设计文件内容深度规定 attachment nywhw 2008-5-3 02005 nywhw 2008-5-3 20:45
HG/T 21514-2005 钢制人孔和手孔的类型与技术条件 nywhw 2008-5-3 01731 nywhw 2008-5-3 20:36
HG/T 21515-2005常压人孔 attachment nywhw 2008-5-3 01864 nywhw 2008-5-3 20:35
HG/T 21516-2005回转盖板式平焊法兰人孔 attachment nywhw 2008-5-3 01717 nywhw 2008-5-3 20:33
HG/T 21517-2005回转盖带颈平焊法兰人孔 attachment nywhw 2008-5-3 01824 nywhw 2008-5-3 20:30
HG/T 21518-2005回转盖带颈对焊法兰人孔 attachment nywhw 2008-5-3 01867 nywhw 2008-5-3 20:29
HG/T 21519-2005垂直吊盖板式平焊法兰人孔 attachment nywhw 2008-5-3 02134 nywhw 2008-5-3 20:27
HG/T 21520-2005垂直吊盖带颈平焊法兰人孔 attachment nywhw 2008-5-3 01739 nywhw 2008-5-3 20:25
HG/T 21521-2005垂直吊盖带颈对焊法兰人孔 attachment nywhw 2008-5-3 01833 nywhw 2008-5-3 20:23
HG/T 21522-2005水平吊盖板式平焊法兰人孔 attachment nywhw 2008-5-3 01769 nywhw 2008-5-3 20:21
HG/T 21523-2005水平吊盖带颈平焊法兰人孔 attachment nywhw 2008-5-3 01764 nywhw 2008-5-3 20:20
HG/T 21524-2005水平吊盖带颈对焊法兰人孔 attachment nywhw 2008-5-3 01624 nywhw 2008-5-3 20:18
HG/T 21525-2005 常压旋柄快开人孔 attachment nywhw 2008-5-3 01724 nywhw 2008-5-3 20:14
HG/T 21526-2005椭圆形回转盖快开人孔 attachment nywhw 2008-5-3 02126 nywhw 2008-5-3 20:11
HG/T 21529-2005板式平焊法兰手孔 attachment nywhw 2008-5-3 02093 nywhw 2008-5-3 20:08
HG/T 21527-2005 回转拱盖快开人孔 attachment nywhw 2008-5-3 01865 nywhw 2008-5-3 20:08
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