GB 19079.13-2013 体育场所开放条件与技术要求 第13部分:气球与飞艇场所
ISO TR 8357 1996 Road vehicles — Instructions for the implementation of the assignm.pdf
ISO 11950 2016 Cold-reduced tinmill products — Electrolytic chromium chromium oxide-.pdf
ISO 10207-1991Rock drilling equipment. Rope threaded drill steel equipment for percussive drilling,n.pdf
ISO IEC 15938-16 2021 Information technology — Multimedia content description interface — Part 16 Conformance and reference software for compact descriptors for video analysis.pdf
ISO 11052 1994 Durum wheat flour and semolina — Determination of yellow pigment.pdf
ISO 10069-2 2008 Tools for pressing — Elastomer pressure springs — Part 2 Specification of accessories.pdf
ISO 4907-1 2023 Plastics — Ion exchange resin — Part 1 Determination of exchange capacity of acrylic anion exchange resins.pdf
ISO 50007 2017 Energy services — Guidelines for the assessment and improvement of the energy service to users.pdf
ISO 6033 1983 Cinematography — Projection reel size 7 for 8 mm Type S motion-picture film — Dimensions and specifications.pdf
ISO 11821 1997 Acoustics — Measurement of the in situ sound attenuation of a removable.pdf
GB-T 24135-2009 橡胶或塑料涂覆织物 加速老化试验.pdf
GB-T 2879-2005 液压缸活塞和活塞杆动密封 沟槽尺寸和公差.pdf
GB-T 40299-2021 金属和合金的腐蚀 腐蚀试验电化学测量方法适用惯例.pdf
GB-T 1793-2008 航空燃料水反应试验法.pdf
GB-T 6072.5-2003 往复式内燃机 性能 第5部分 扭转振动.pdf
GB-T 12002-1989 塑料门窗用密封条.pdf
GB-T 14919-1994 数字声音信号源编码技术规范.pdf
GB-T 14536.12-2010 家用和类似用途电自动控制器 能量调节器的特殊要求.pdf
GB-T 15823-2009 无损检测 氦泄漏检测方法.pdf
GB-T 25119-2021 轨道交通 机车车辆电子装置.pdf