GB-T 815-1988 端面带孔圆螺母
ISO 2049 1996 Petroleum products — Determination of colour (ASTM scale).pdf
ISO ASTM 52909 2024 Additive manufacturing of metals — Finished part properties —.pdf
ISO 12944-1 2017 Paints and varnishes Corrosion protection of steel structures by protective paint systems Part 1 General introduction.pdf
ISO 14823-1 2024 Intelligent transport systems Graphic data dictionary Part 1 Specification.pdf
ISO 10983 2014 Timber — Finger joints — Minimum production requirements and testing methods.pdf
ISO 6708 1995 Pipework components — Definition and selection of DN (nominal size).pdf
ISO 25539-1 2017 Cardiovascular implants — Endovascular devices — Part 1 Endovascular prostheses.pdf
ISO 22395 2018 Security and resilience Community resilience Guidelines for supporting vulnerable persons in an emergency.pdf
ISO 8745 1997 Grooved pins Half-length taper grooved.pdf
ISO TS 23406 2024 Nuclear sector — Requirements for bodies providing audit and c.pdf
GB-T 21093-2007 高压汞灯 性能要求.pdf
GB-T 10194-1997 电子设备用压敏电阻器 第2部分 分规范 浪涌抑制型压敏电阻器.pdf
GB-T 11789-2007 绳索和绳索制品 系船用的天然纤维绳索与化学纤维绳索之间的等效性.pdf
GB-T 39333-2020 滑动轴承 样件类型质量保证 定义、应用和测试.pdf
GB-T 15037-2006 葡萄酒.pdf
GB-T 8488-2008 耐酸砖.pdf
GB-T 23743-2009 饲料中凝固酶阳性葡萄球菌的微生物学检验 Baird-parker琼脂培养基计数法.pdf
GB-T 33769-2017 声系统设备 电声换能器 大信号参数的测量.pdf
GB-T 19699-2012 船舶与海上技术 液货舱压力-真空阀.pdf
GB-T 12193-2017 移动通信调频接收机测量方法.pdf