全网唯一标准王
T-CSCS 050-2023 钢结构焊工技能评定标准
ISO 26262-3 2018 Road vehicles — Functional safety — Part 3 Concept phase.pdfISO 9950 1995 Industrial quenching oils — Determination of cooling characteristics — Nickel-alloy probe test method.pdfISO IEC 9797-3 2011 Information technology — Security techniques — Message Authentication Codes (MACs) — Part 3 Mechanisms using a universal hash-function.pdfISO 24026-1 2020 Plastics — Poly(methyl methacrylate) (PMMA) moulding and extrusion materials — Part 1 Designation system and basis for specifications.pdfISO 13595 2000 Aerospace — Inserts, with self-locking floating nut, with MJ threads, in metallic material, coated or uncoated — Dimensions.pdfGB-T 40753.4-2024 供应链安全管理体系 ISO 28000实施指南 第4部分：以符合GB-T 38702为管理目标实施ISO 28000的附加特定指南.pdfISO 17989-1 2015 Tractors and machinery for agriculture and forestry — Sustainability — Part 1 Principles.pdfISO 7913 1994 Aerospace — Bolts and screws, metric — Tolerances of form and position.pdfISO TS 20342-10 2022 Assistive products for tissue integrity when lying down — Part 10 Guidance to cleaning, disinfecting and care of polyurethane APTI covers.pdfISO 21180 2013 Light conveyor belts — Determination of the maximum tensile strength.pdfGB-T 25602-2010 土方机械 机器可用性 术语.pdfGB-T 42472-2023 临界电流测量 银包套Bi-2223超导线室温双弯曲后的保留临界电流.pdfGB-T 9910-2008 船用外部单扇门门框通孔.pdfGB-T 23144-2008 纸和纸板 静态弯曲挺度的测定 通用原理.pdfGB-T 42612-2023 车用压缩氢气塑料内胆碳纤维全缠绕气瓶.pdfGB-T 21868.1-2008 颜料和体质颜料 评定分散性用的分散方法 第1部分 总则.pdfGB-T 2674-2017 内六角花形半沉头螺钉.pdfGB-T 12729.3-2020 香辛料和调味品 分析用粉末试样的制备.pdfGB-T 26784-2011 建筑构件耐火试验 可供选择和附加的试验程序.pdfGB-T 39832-2021 园艺机械 物料动力收集装置 安全.pdf
