GB-T 18310.18-2001 纤维光学互连器件和无源器件 基本试验和测量程序 第2-18部分 试验 干热 高温耐久性
ISO 9725 2017 Nickel and nickel alloy forgings.pdf
ISO IEC IEEE 18883 2016 Information technology — Ubiquitous green community control network — Security.pdf
ISO 10648-2 1994 Containment enclosures — Part 2 Classification according to leak tightness and associated checking methods.pdf
ISO 8820-5 2015 Road vehicles — Fuse-links — Part 5 Fuse-links with axial terminals (Strip fuse-links) Types SF 30 and SF 51 and test fixtures.pdf
ISO 18794 2018 Coffee — Sensory analysis — Vocabulary.pdf
ISO 24062 2023 Measurement of fluid flow in closed conduits — Clamp-on ultrason.pdf
ISO 16992 2018 Passenger car tyres — Spare unit substitutive equipment (SUSE).pdf
ISO 8301-1991Thermal insulation. Determination of steady-state thermal resistance and related proper.pdf
ISO 8947 1993 Agricultural machinery — Equipment for working the soil — S-tines test me.pdf
ISO 4649 2017 Rubber, vulcanized or thermoplastic — Determination of abrasion resistance using a rotating cylindrical drum device.pdf
GB-T 19148.2-2008 灯座的型式和尺寸 第2部分 插脚式灯座.pdf
GB-T 36237-2018 风力发电机组 电气仿真模型.pdf
GB-T 3057-1996 信息技术 程序设计语言Fortran.pdf
GB-T 18664-2002 呼吸防护用品的选择、使用与维护.pdf
GB-T 22036-2017 轮胎惯性滑行通过噪声测试方法.pdf
GB-T 19844-2018 钢板弹簧 技术条件.pdf
GB-T 24620-2022 服务标准制定导则 考虑消费者需求.pdf
GB-T 11143-2008 加抑制剂矿物油在水存在下防锈性能试验法.pdf
GB-T 38521-2020 气体分析 纯度分析和纯度数据的处理.pdf
GB-T 22277-2008 良好实验室规范建议性文件 在良好实验室规范原则的应用中委托方的任务和职责.pdf