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Anzahl der Treffer (Daten werden monatlich aktualisiert): 82592
Weiter Weiter| 12211 - 12220 | 12221 - 12230|12231 - 12240 |Weiter Weiter

GB/T 25915.8-2021

洁净室及相关受控环境 第8部分:按化学物浓度划分空气洁净度(ACC)等级

Cleanrooms and associated controlled environments—Part 8: Classification of air cleanliness by chemical concentration (ACC)

GB/T 40384-2021

塑料 聚合物熔体瞬态拉伸黏度的测定

Plastics—Determination of the transient extensional viscosity of polymer melts

GB/T 40386-2021

再生纯铝原料

Recycling materials for pure aluminium

GB/T 22778-2021

液晶数字式石英秒表

Liquid crystal digital quartz stopwatches

GB/T 40426.1-2021

塑料制品 装饰性实体面材 第1部分:分类和规范

Plastics—Decorative solid surfacing materials—Part 1: Classification and specifications

GB/T 40440-2021

塑料制品 抗冲击改性丙烯腈-苯乙烯共聚物(ABS、AEPDS和ASA)挤出板材 要求和试验方法

Plastics—Extruded sheets of impact-modified acrylonitrile-styrene copolymers(ABS,AEPDS and ASA)—Requirements and test methods

GB/T 6580-2021

玻璃 耐沸腾混合碱水溶液侵蚀性 试验方法和分级

Glass—Resistance to attack by a boiling aqueous solution of mixed alkali—Method of test and classification

GB/T 40339-2021

金属和合金的腐蚀 服役中检出的应力腐蚀裂纹的重要性评估导则

Corrosion of metals and alloys—Guidelines for assessing the significances of stress corrosion cracks detected in service

GB/T 40342-2021

钢丝热镀锌铝合金镀层中铝含量的测定

Method for determination of aluminum content in hot dipped zinc-aluminum alloy coating on steel wire

GB/T 40340-2021

复合材料与金属组合件 碳纤维增强聚合物基复合材料胶接或紧固件连接结构人工环境下的电偶腐蚀试验 盐雾试验

Composites and metal assemblies—Galvanic corrosion tests of carbon fibre reinforced plastics (CFRPs) related bonded or fastened structures in artificial atmospheres—Salt spray tests

Anzahl der Treffer (Daten werden monatlich aktualisiert): 82592
Weiter Weiter| 12211 - 12220 | 12221 - 12230|12231 - 12240 |Weiter Weiter