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GB-T 38142-2019 弹性、纺织和层压铺地物 脚轮椅测试
ISO 29995 2021 Education and learning services — Vocabulary.pdfISO-IEC 14496-30 2018-AMD1 2022 Amendment 1 - Information technology - Coding of audio-visual objects - Part 30 Timed text and other visual overlays in ISO base media file format - Timing improvements.pdfISO 18778 2022 Respiratory equipment — Particular requirements for basic safety and essential performance of infant cardiorespiratory monitors.pdfISO 8000-114 2024 Data quality Part 114 Master data Application of ISO IEC 2.pdfISO 2859-4 2020 Sampling procedures for inspection by attributes — Part 4 Procedures for assessment of declared quality levels.pdfISO 15874-2 2013 Plastics piping systems for hot and cold water installations — Polypropylene (PP) — Part 2 Pipes.pdfISO IEC 26559 2017 Software and systems engineering — Methods and tools for variability traceability in software and systems product line.pdfISO 19426-3 2018 Structures for mine shafts — Part 3 Sinking stages.pdfISO 6122-1978Surface active agents. Technical alkane sulphonates. Determination of total alkane sulp.pdfISO 8207 1996 Gas welding equipment — Specification for hose assemblies for equipment for welding, cutting and allied processes.pdfGB-T 8424.1-2001 纺织品 色牢度试验 表面颜色的测定通则.pdfGB-T 42431-2023 飞机交流感应电动机驱动的变量液压泵通用规范.pdfGB-T 14706-1993 校对符号及其用法.pdfGB-T 5532-2008 动植物油脂 碘值的测定.pdfGB-T 14949.9-1994 锰矿石化学分析方法 硫量的测定.pdfGB-T 7725-2004 房间空气调节器.pdfGB-T 31402-2015 塑料 塑料表面抗菌性能试验方法.pdfGB-T 42677-2023 钢管无损检测 无缝和焊接钢管表面缺欠的液体渗透检测.pdfGB-T 29517-2013 散装铬矿石手工制样方法.pdfGB-T 19024-2008 质量管理 实现财务和经济效益的指南.pdf
