GB-T 43746.2-2024 钻孔和基础施工设备安全要求 第2部分 建筑施工用移动式钻机
ISO 3469 1989 Passenger cars — Windscreen washing systems — Test methods.pdf
ISO 24617-6 2016 Language resource management — Semantic annotation framework — Part 6 Principles of semantic annotation (SemAF Principles).pdf
ISO TR 10400 2018 Petroleum and natural gas industries — Formulae and calculations for the properties of casing, tubing, drill pipe and line pipe used as casing or tubing.pdf
ISO 21648 2008 Space systems — Flywheel module design and testing.pdf
ISO 22476-9 2020 Geotechnical investigation and testing Field testing Part 9 Field vane test (FVT and FVT-F).pdf
ISO 5821 2009 Resistance welding — Spot welding electrode caps.pdf
ISO 612-1978 Road vehicles - Dimensions of motor vehicles and towed vehicles - Terms and definitions.pdf
ISO 21301-1 2019 Plastics — Ethylene-vinyl acetate (EVAC) moulding and extrusion materials — Part 1 Designation system and basis for specifications.pdf
ISO 10272-1 2017 Microbiology of the food chain — Horizontal method for detection and enumeration of Campylobacter spp. — Part 1 Detection method.pdf
ISO 19157-1 2023 Geographic information — Data quality — Part 1 General requirements.pdf
GB-T 19688.4-2005 信息与文献 书目数据元目录 第四部分 流通应用.pdf
GB-T 41752-2022 气体分析 分析偏倚的研究与处理.pdf
GB-T 93-1987 标准型弹簧垫圈.pdf
GB-T 25093-2010 高压直流系统交流滤波器.pdf
GB-T 34873-2017 真空计 与标准真空计直接比较校准.pdf
GB-T 5578-2007 固定式发电用汽轮机规范.pdf
GB-T 5224-2014 预应力混凝土用钢绞线.pdf
GB-T 9871-2008 硫化橡胶或热塑性橡胶老化性能的测定 拉伸应力松弛试验.pdf
GB-T 26295-2010 铝电解用炭素材料 预焙阳极和阴极炭块 四点法测定抗折强度.pdf
GB-T 11343-2008 无损检测 接触式超声斜射检测方法.pdf