GB-T 16267-2008 包装材料试验方法 气相缓蚀能力
ISO 3629 2000 Photography — Processing chemicals — Specifications for potassium metabisulfite.pdf
ISO 29262 2011 Production equipment for microsystems — Interface between end effector and handling system.pdf
ISO TR 80002-2 2017 Medical device software — Part 2 Validation of software for medical device quality systems.pdf
ISO 787-9 2019 General methods of test for pigments and extenders — Part 9 Determination of pH value of an aqueous suspension.pdf
ISO 7755-8 2013 Hardmetal burrs — Part 8 Flame burrs (style H).pdf
ISO 6487 2015 Road vehicles — Measurement techniques in impact tests — Instrumentation.pdf
ISO 18295-1 2017 Customer contact centres — Part 1 Requirements for customer contact cent.pdf
ISO 9374-4 2024 Cranes Information to be provided Part 4 Jib cranes.pdf
ISO IEC 23001-12 2018 Information technology — MPEG systems technologi.pdf
ISO 14222 2022 Space environment (natural and artificial) — Earth's atmosphere from ground level upward.pdf
GB-T 29233-2012 管道、直埋和非自承式架空敷设用单模通信室外光缆.pdf
GB-T 17625.8-2015 电磁兼容 限值 每相输入电流大于16A小于等于75A连接到公用低压系统的设备产生的谐波电流限值.pdf
GB-T 20968-2007 无损检测 目视检测辅助工具 低倍放大镜的选用.pdf
GB-T 27823-2011 化学品 急性经皮毒性 固定剂量试验方法.pdf
GB-T 23743-2009 饲料中凝固酶阳性葡萄球菌的微生物学检验 Baird-parker琼脂培养基计数法.pdf
GB-T 18839.1-2002 涂覆涂料前钢材表面处理 表面处理方法 总则.pdf
GB-T 4588.1-1996 无金属化孔单双面印制板分规范.pdf
GB-T 27029-2022 合格评定 审定与核查机构通用原则和要求.pdf
GB-T 12977-2008 平衡机 防护罩和测量工位的其他保护措施.pdf
GB-T 43287-2023 塑料 在实际野外条件海洋环境中塑料材料崩解度的测定.pdf