GB T 35936-2018 Yak hair《牦牛毛》.pdf

相关资源

GB T 39905-2021 区域品牌价值评价 产业集聚区.pdf

GB T 25388.1-2021 风力发电机组 双馈式变流器 第1部分：技术条件.pdf

GB T 14695-2021 臂式斗轮堆取料机 型式和基本参数.pdf

GB T 10781.11-2021 白酒质量要求 第11部分：馥郁香型白酒.pdf

GB T 13174-2021 衣料用洗涤剂去污力及循环洗涤性能的测定.pdf

GB T 11313.40-2021 射频连接器 第40部分2.4系列射频连接器分规范.pdf

GB T 12668.901-2021 调速电气传动系统 第9-1部分：电气传动系统、电机起动器、电力电子设备及其传动应用的生态设计 采用扩展产品法（EPA）和半解析模型（SAM）制定电气传动设备能效标准的一般要求.pdf

GB T 18638-2021 流行性乙型脑炎诊断技术.pdf

GB T 10001.4-2021 公共信息图形符号 第4部分：运动健身符号.pdf

GB T 39908-2021 科技计划形成的科学数据汇交 通用代码集.pdf

猜你喜欢

DIN EN ISO 17634-2015 Welding consumables - Tubular cored electrodes for gas shielded metal arc welding of creep-resisting steels - Classification (ISO 17634 2015) German version E.pdf

DIN EN ISO 17635-2017 Non-destructive testing of welds - General rules for metallic materials (ISO 17635 2016) German version EN ISO 17635 2016《焊接无损检测 金属材料的通用规则(ISO 17635-2016) 德文版.pdf

DIN EN ISO 17636-1-2013 Non-destructive testing of welds - Radiographic testing - Part 1 X- and gamma-ray techniques with film (ISO 17636-1 2013) German version EN ISO 17636-1 2013.pdf

DIN EN ISO 17636-2-2013 Non-destructive testing of welds - Radiographic testing - Part 2 X- and gamma-ray techniques with digital detectors (ISO 17636-2 2013) German version EN ISO.pdf

DIN EN ISO 17637-2017 Non-destructive testing of welds - Visual testing of fusion-welded joints (ISO 17637 2016) German version EN ISO 17637 2016《焊缝的无损检验 熔焊接头的外观检验(ISO 17637-2016) .pdf

DIN EN ISO 17638-2017 Non-destructive testing of welds - Magnetic particle testing (ISO 17638 2016) German version EN ISO 17638 2016《焊缝的无损检验 磁粒子试验(ISO 17638-2016) 德文版本EN ISO 17638-.pdf

DIN EN ISO 17639-2013 Destructive tests on welds in metallic materials - Macroscopic and microscopic examination of welds (ISO 17639 2003) German version EN ISO 17639 2013《金属材料焊接的破.pdf

DIN EN ISO 17641-1-2004 Destructive tests on welds in metallic materials - Hot cracking tests for weldments - Arc welding processes - Part 1 General (ISO 17641-1 2004) German versi.pdf

DIN EN ISO 17641-2-2016 Destructive tests on welds in metallic materials - Hot cracking tests for weldments - Arc welding processes - Part 2 Self-restraint tests (ISO 17641-2 2015).pdf