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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 3485-2003化学试剂五氧化二钒 attachment nywhw 2008-5-5 01819 nywhw 2008-5-5 18:26
HG/T 3488-2003化学试剂结晶四氯化锡 attachment nywhw 2008-5-5 01643 nywhw 2008-5-5 18:04
HG/T 3490-2003化学试剂线状氧化铜 attachment nywhw 2008-5-5 01649 nywhw 2008-5-5 18:03
HG/T 3504-2003玻璃纤维润滑剂G attachment nywhw 2008-5-5 01670 nywhw 2008-5-5 18:02
HG/T 3504-2003玻璃纤维润滑剂G attachment nywhw 2008-5-5 01764 nywhw 2008-5-5 18:01
HG/T 3516-2003工业循环冷却水中亚硝酸盐的测定 attachment nywhw 2008-5-5 01715 nywhw 2008-5-5 18:00
HG/T 3518-2003工业循环冷却水中巯基苯并噻唑测定方法 attachment nywhw 2008-5-5 01718 nywhw 2008-5-5 17:57
HG/T 3519-2003工业循环冷却水中苯并三氮唑测定方法 attachment nywhw 2008-5-5 01739 nywhw 2008-5-5 17:56
HG/T 3525-2003工业循环冷却水中铝离子的测定 attachment nywhw 2008-5-5 01598 nywhw 2008-5-5 17:54
HG/T 3530-2003工业循环冷却水污垢和腐蚀产物试样 attachment nywhw 2008-5-5 01619 nywhw 2008-5-5 17:53
HG/T 3531-2003工业循环冷却水污垢和腐蚀产物中水分含量的测定 attachment nywhw 2008-5-5 01658 nywhw 2008-5-5 17:52
HG/T 3532-2003工业循环冷却水污垢和腐蚀产物中硫化亚铁 attachment nywhw 2008-5-5 01643 nywhw 2008-5-5 14:14
HG/T 3533-2003工业循环冷却水污垢和腐蚀产物中灼烧失重测定 attachment nywhw 2008-5-5 01628 nywhw 2008-5-5 14:13
HG/T 3534-2003 不溶物、磷、铁、铝、钙、镁、锌、铜含量测定 attachment nywhw 2008-5-5 01479 nywhw 2008-5-5 14:12
HG/T 3535-2003工业循环冷却水污垢和腐蚀产物中硫酸盐 attachment nywhw 2008-5-5 01821 nywhw 2008-5-5 14:10
HG/T 3536-2003工业循环冷却水污垢和腐蚀产物中二氧化碳含量 attachment nywhw 2008-5-5 01730 nywhw 2008-5-5 14:08
HG/T 3538-2003水处理剂 乙二胺四亚甲基膦酸钠(EDTMPS) attachment nywhw 2008-5-5 01615 nywhw 2008-5-5 14:06
HG/T 3539-2003工业循环冷却水中铁含量的测定 attachment nywhw 2008-5-5 01616 nywhw 2008-5-5 14:05
HG/T 3541-2003水处理剂 结晶氯化铝 attachment nywhw 2008-5-5 01591 nywhw 2008-5-5 14:04
HG/T 3561-2003暗室照相拷贝片 attachment nywhw 2008-5-5 01648 nywhw 2008-5-5 14:03
HG/T 3704-2003氟塑料衬里阀门通用技术条件 attachment nywhw 2008-5-5 01694 nywhw 2008-5-5 14:02
HG/T 3705-2003金属网聚四氟乙烯复合管与管件 attachment nywhw 2008-5-5 02006 nywhw 2008-5-5 14:01
HG/T 3706-2003工业用孔网钢骨架聚乙烯复合管 attachment nywhw 2008-5-5 01441 nywhw 2008-5-5 14:00
HG/T 3707-2003工业用孔网钢骨架聚乙烯复合管件 attachment nywhw 2008-5-5 01692 nywhw 2008-5-5 14:00
HG/T 3708-2003普通V带疲劳试验机技术条件 attachment nywhw 2008-5-5 01733 nywhw 2008-5-5 13:59
HG/T 3709-2003无转子硫化仪技术条件 attachment nywhw 2008-5-5 02008 nywhw 2008-5-5 13:58
HG/T 3710-2003直读式橡胶密度计技术条件 attachment nywhw 2008-5-5 01660 nywhw 2008-5-5 13:57
HG/T 3711-2003硫化剂MOCA attachment nywhw 2008-5-5 01461 nywhw 2008-5-5 13:52
HG/T 3712-2003抗氧剂168 attachment nywhw 2008-5-5 01587 nywhw 2008-5-5 13:52
HG/T 3713-2003抗氧剂1010 attachment nywhw 2008-5-5 01536 nywhw 2008-5-5 13:51
HG/T 3714-2003耐油输送带 attachment nywhw 2008-5-5 01864 nywhw 2008-5-5 13:50
HG/T 3715-2003双面传动带 attachment nywhw 2008-5-5 01830 nywhw 2008-5-5 13:48
HG/T 3716-2003热熔胶粘剂开放时间的测定 attachment nywhw 2008-5-5 01813 nywhw 2008-5-5 13:46
HG/T 3721-2003酸性紫N-FBL(C.I.酸性紫48) attachment nywhw 2008-5-5 01787 nywhw 2008-5-5 13:45
HG/T 3722-2003酸性橙RXL(C.I. 酸性橙67) attachment nywhw 2008-5-5 01497 nywhw 2008-5-5 13:44
HG/T 3723-2003酸性蓝6B(C.I. 酸性蓝83) attachment nywhw 2008-5-5 01509 nywhw 2008-5-5 13:43
HG/T 3724-2003媒介黑PV(C.I. 媒介黑9) attachment nywhw 2008-5-5 01895 nywhw 2008-5-5 13:42
HG/T 3725-2003荧光增白剂CF-127 attachment nywhw 2008-5-5 01845 nywhw 2008-5-5 13:42
HG/T 3727-2003造纸用荧光增白剂220 attachment nywhw 2008-5-5 01508 nywhw 2008-5-5 13:41
HG 2227-2004水处理剂 硫酸铝 attachment nywhw 2008-5-5 01536 nywhw 2008-5-5 13:39
HG 2273.1-2004天然气一段转化催化剂 attachment nywhw 2008-5-5 01574 nywhw 2008-5-5 13:38
HG 2273.2-2004天然气二段转化催化剂 attachment nywhw 2008-5-5 01578 nywhw 2008-5-5 13:37
HG 2273.3-2004天然气二段转化热保护剂 attachment nywhw 2008-5-5 01883 nywhw 2008-5-5 13:37
HG 2505-2004有机硫加氢催化剂 attachment nywhw 2008-5-5 01954 nywhw 2008-5-5 13:36
HG 2508-2004氧化锌脱硫剂 attachment nywhw 2008-5-5 01720 nywhw 2008-5-5 13:35
HG 3550-2004氨合成催化剂 attachment nywhw 2008-5-5 01570 nywhw 2008-5-5 13:34
HG 3556-2004一氧化碳低温变换催化剂 attachment nywhw 2008-5-5 01906 nywhw 2008-5-5 13:22
HG 3746-2004水处理剂用 铝酸钙 attachment nywhw 2008-5-5 01637 nywhw 2008-5-5 13:21
HG 3754-2004啶虫脒可湿性粉剂 attachment nywhw 2008-5-5 01713 nywhw 2008-5-5 13:20
HG 3755-2004啶虫脒原药 attachment nywhw 2008-5-5 01677 nywhw 2008-5-5 13:19
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