GB-T 21205-2022 旋转电机 修理、检修和修复
ISO 9735-3 2002 Electronic data interchange for administration, commerce and transport (EDIFACT) — Application level syntax rules.pdf
ISO 2230 2002 Rubber products — Guidelines for storage.pdf
ISO 6789-2 2017 Assembly tools for screws and nuts — Hand torque tools — Part 2 Requirements for calibration and determination of measurement uncertainty.pdf
ISO 29769 2008 Thermal insulating products for building applications — Determination of behaviour under point load.pdf
ISO 6437 1984 Copper alloys — Determination of chromium content — Titrimetric method.pdf
ISO-IEC 19075-10 2024 Information technology - Guidance for the use of database language SQL - Part 10 SQL model (Guide-Model).pdf
ISO 17438-3 2024 Intelligent transport systems Indoor navigation for personal and vehicle ITS stations Part 3 Requirements and specification for indoor positioning reference data.pdf
ISO 12185 2024 Crude petroleum petroleum products and related products Determination of density Laboratory density meter with an oscillating U-tube sensor.pdf
ISO 23434-1 2021 Industrial trucks — Sustainability — Part 1 Vocabulary.pdf
ISO 7042 2012 Prevailing torque type all-metal hexagon high nuts — Property classes 5, 8, 10 and 12.pdf
GB-T 41088-2021 海洋能系统的设计要求.pdf
GB-T 42096-2022 飞机耐火电缆性能要求.pdf
GB-T 17155-1997 胶印印版 尺寸.pdf
GB-T 8298-2017 胶乳 总固体含量的测定.pdf
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.pdf
GB-T 3103.3-2020 紧固件公差 平垫圈.pdf
GB-Z 42840-2023 纳米技术 利用金黄色葡萄球菌释放的胞壁酸检测银纳米颗粒的效力.pdf
GB-T 37774-2019 滑动轴承 可倾瓦块轴承瓦块材料.pdf
GB-T 16892-1997 形状和位置公差 非刚性零件注法.pdf
GB 4491-2003 橡胶输血胶管.pdf