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HG化工 今日: 0|主题: 2193|排名: 140 

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HG 2242-1991 颜料标准样品管理办法 attachment zcyjkl 2008-8-9 02996 zcyjkl 2008-8-9 20:53
HG/T 2237-1991 A01-1、A01-2氨基烘干清漆 attachment zcyjkl 2008-8-9 02891 zcyjkl 2008-8-9 20:52
HG/T 2238-1991F01-1酚醛清漆 attachment zcyjkl 2008-8-9 02720 zcyjkl 2008-8-9 20:51
HG/T 2240-1991 S01-4 聚氨酯清漆 attachment zcyjkl 2008-8-9 02730 zcyjkl 2008-8-9 20:51
HG/T 2241-1991 J52-81和J52-61氯磺化聚乙烯防腐涂料配套体系 attachment zcyjkl 2008-8-9 02918 zcyjkl 2008-8-9 20:50
HG/T 2243-1991机床面漆 attachment zcyjkl 2008-8-9 02691 zcyjkl 2008-8-9 20:49
HG/T 2244-1991 机床底漆 attachment zcyjkl 2008-8-9 02577 zcyjkl 2008-8-9 20:49
HG/T 2245-1991 各色硝基铅笔漆 attachment zcyjkl 2008-8-9 02936 zcyjkl 2008-8-9 20:48
HG/T 2246-1991 各色硝基铅笔底漆 attachment zcyjkl 2008-8-9 02768 zcyjkl 2008-8-9 20:47
HG/T 2247-1991 涂料用稀土催干剂 attachment zcyjkl 2008-8-9 02918 zcyjkl 2008-8-9 20:47
HG/T 2248-1991涂料用有机膨润土 attachment zcyjkl 2008-8-9 02873 zcyjkl 2008-8-9 20:46
HG/T 2249-1991 氧化铁黄颜料 attachment zcyjkl 2008-8-9 02359 zcyjkl 2008-8-9 20:46
HG/T 2250-1991 氧化铁黑颜料 attachment zcyjkl 2008-8-9 03419 zcyjkl 2008-8-9 20:45
HG 2219-1991 粒状重过磷酸钙 attachment zcyjkl 2008-8-9 02671 zcyjkl 2008-8-9 20:42
HG 2220-1991 重过磷酸钙中磷含量的测定 磷钼酸喹啉重量法 attachment zcyjkl 2008-8-9 03329 zcyjkl 2008-8-9 20:42
HG 2221-1991 重过磷酸钙中游离酸含量的测定 容量法 attachment zcyjkl 2008-8-9 02715 zcyjkl 2008-8-9 20:41
HG 2222-1991 重过磷酸钙中游离水分的测定 真空烘箱法 attachment zcyjkl 2008-8-9 02743 zcyjkl 2008-8-9 20:40
HG 2223-1991 粒状重过磷酸钙的粒度测定 attachment zcyjkl 2008-8-9 02919 zcyjkl 2008-8-9 20:40
HG 2224-1991 粒状重过磷酸钙颗粒平均压强度测定 attachment zcyjkl 2008-8-9 02581 zcyjkl 2008-8-9 20:39
HG 2227-1991 水处理剂 硫酸铝 attachment zcyjkl 2008-8-9 02622 zcyjkl 2008-8-9 20:38
HG 2228-1991 水处理剂 多元醇磷酸酯 attachment zcyjkl 2008-8-9 02504 zcyjkl 2008-8-9 18:48
HG 2229-1991 水处理剂 马来酸酐-丙烯酸共聚物 attachment zcyjkl 2008-8-9 02397 zcyjkl 2008-8-9 18:47
HG 2230-1991 水处理剂 十二烷基二甲基苄基氯化铵 attachment zcyjkl 2008-8-9 02469 zcyjkl 2008-8-9 18:47
HG 2251-1991天青石矿 attachment zcyjkl 2008-8-9 02535 zcyjkl 2008-8-9 18:46
HG 2252-1991 天青石矿样品的采取和制备方法 attachment zcyjkl 2008-8-9 02602 zcyjkl 2008-8-9 18:45
HG 2161-1991 三环唑可湿性粉剂 attachment zcyjkl 2008-8-9 02527 zcyjkl 2008-8-9 18:45
HG 2162-1991 50﹪草甘膦可溶性粉剂 attachment zcyjkl 2008-8-9 02408 zcyjkl 2008-8-9 18:44
HG 2163-1991201×4强碱性苯乙烯系阴离子 交换树脂 attachment zcyjkl 2008-8-9 02734 zcyjkl 2008-8-9 18:43
HG 2164-1991 D113大孔弱酸性丙烯酸系阳离子 交换树脂 attachment zcyjkl 2008-8-9 02627 zcyjkl 2008-8-9 18:43
HG 2165-1991D301大孔弱酸性苯乙烯系阴离子 交换树脂 attachment zcyjkl 2008-8-9 02674 zcyjkl 2008-8-9 18:42
HG 2166-1991 116弱酸性丙烯系阳离子 交换树脂 attachment zcyjkl 2008-8-9 02605 zcyjkl 2008-8-9 18:41
HG 2167-1991 聚三氟氯乙烯树脂 attachment zcyjkl 2008-8-9 02161 zcyjkl 2008-8-9 18:41
HG 2168-1991 绿麦隆原药 attachment zcyjkl 2008-8-9 02303 zcyjkl 2008-8-9 18:40
HG 2169-1991 绿麦隆可湿性粉剂 attachment zcyjkl 2008-8-9 02443 zcyjkl 2008-8-9 18:40
HG 2199-1991 水胺硫磷乳油 attachment zcyjkl 2008-8-9 02385 zcyjkl 2008-8-9 18:39
HG 2200-1991 甲基异柳磷乳油 attachment zcyjkl 2008-8-9 02508 zcyjkl 2008-8-9 18:38
HG 2201-1991 扑草净原药 attachment zcyjkl 2008-8-9 02450 zcyjkl 2008-8-9 18:38
HG 2202-1991 扑草净可湿性粉剂 attachment zcyjkl 2008-8-9 02293 zcyjkl 2008-8-9 18:37
HG 2203-1991 2甲4氯钠水剂 attachment zcyjkl 2008-8-9 02664 zcyjkl 2008-8-9 18:36
HG 2204-1991 莠去津水悬浮剂 attachment zcyjkl 2008-8-9 02534 zcyjkl 2008-8-9 18:35
HG 20236-93化工设备安装工程质量检验评定标准 attachment shuishengshi 2008-8-9 02509 shuishengshi 2008-8-9 17:49
HG/T 2442-1993洗衣机V带 attachment shuishengshi 2008-8-9 02332 shuishengshi 2008-8-9 17:47
HG/T 2445-1993电子打字(印)机胶辊 attachment shuishengshi 2008-8-9 02673 shuishengshi 2008-8-9 17:45
HG/T 2446-1993造纸胶辊 attachment shuishengshi 2008-8-9 02615 shuishengshi 2008-8-9 17:44
HG/T 2447-1993印染胶辊 attachment shuishengshi 2008-8-9 02489 shuishengshi 2008-8-9 17:43
HG/T 2448-1993橡胶丝 attachment shuishengshi 2008-8-9 02273 shuishengshi 2008-8-9 17:42
HG 20531-93铸钢、铸铁容器 attachment shuishengshi 2008-8-9 02671 shuishengshi 2008-8-9 17:40
HG 21547-93管道用钢制插板、垫环、8字盲板 attachment shuishengshi 2008-8-9 04499 shuishengshi 2008-8-9 17:37
HG 21548-93辐流式二次沉淀地吸泥机标准系列 attachment shuishengshi 2008-8-9 02311 shuishengshi 2008-8-9 17:33
HG 20551-93化工厂电力设计常用计算规定 attachment shuishengshi 2008-8-9 02903 shuishengshi 2008-8-9 17:28
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