HG T 5399-2018 工业用硝基胍.pdf

相关资源

HG T20721-2021 浓盐水蒸发塘设计规范.pdf

HG T20719-2021 微生物法修复化工污染土壤技术规范.pdf

HG T 5481-2018 C.I.酸性蓝185.pdf

HG T 5502-2018 N-甲基-4-（对甲酰苯乙烯基）吡啶甲基硫酸盐.pdf

HG T 5455-2018 发动机气缸盖罩橡胶密封垫.pdf

HG T 5473-2018 聚氧化乙烯.pdf

HG T 5417-2018 甲醇气相脱水制二甲醚催化剂活性试验方法.pdf

HG T 5488-2018 C.I.酸性红405.pdf

HG T 5480-2018 C.I.酸性黄99.pdf

HG T 5489-2018 邻甲氧基苯胺-对-羟乙基砜硫酸酯.pdf

猜你喜欢

BS EN 2645-2005 Lockrings for adaptors threaded with lockring — Dimensions《航空航天系列 带锁环的螺纹适配器的锁环 尺寸》.pdf

BS EN 2647-2006 Aerospace series - Nuts hexagonal self-locking ball seat in alloy steel cadmium plated MoS2 lubricated - Classification 900 MPa (at ambient temperature) 235 C《航空航天.pdf

BS EN 2648-2013 Aerospace series Washers concave in alloy steel cadmium plated《航空航天系列 镀镉合金钢凹形垫圈》.pdf

BS EN 2649-1995 Screws pan head slotted threaded to head in alloy steel cadmium plated - Classification - 900 MPa (at ambient temperature) 235 C《镀镉合金钢螺纹至螺钉头的带槽盘头螺钉 等级 900MPa(室温) 23.pdf

BS EN 2650-1997 Screws pan head slotted threaded to head in corrosion resisting steel passivated - Classification 600 MPa (at ambient temperature) 425 C《头部加螺纹的钝化耐蚀钢制盘形头有槽螺钉 等级 600 .pdf

BS EN 2651-1997 Screws pan head slotted threaded to head in brass tin plated - Classification 380 MPa (at ambient temperature) 80 C《镀锡的黄铜制的螺纹至螺钉头部的开槽盘头螺钉 等级 380MPa(室温) 80℃》.pdf

BS EN 2653-1997 Screws 100 countersunk normal head slotted threaded to head in corrosion resisting steel passivated - Classification 600 MPa (at ambient temperature) 425 C《钝化处理的耐蚀.pdf

BS EN 2656-2001 Aerospace series - Pipe coupling - Coupling end welded - Geometric configuration《航空航天系列 管连接件 焊接的连接件端头 几何布局》.pdf

BS EN 266-1992 Specification for textile wallcoverings《纺织物墙面覆层规范》.pdf