DZ-T 0184.37-2024 地质样品同位素分析方法 第37部分 富硼矿物 微区原位硼同位素组成测定 激光剥蚀-多接收电感耦合等离子体质谱法
ISO 18573 2024 Conveyor belts Test atmospheres and conditioning periods.pdf
ISO 9453 2020 Soft solder alloys Chemical compositions and forms.pdf
ISO 14918 2018 Thermal spraying — Qualification testing of thermal sprayers.pdf
ISO 3998-1977Textiles. Determination of resistance to certain insect pests first edition.pdf
ISO 17072-2 2022 Leather — Chemical determination of metal content — Part 2 Total metal.pdf
ISO 17515-2 2020 Intelligent transport systems Evolved universal terrestrial radio access network (E-UTRAN) Part 2 Device to device communications (D2D).pdf
ISO 21806-14 2021 Road vehicles — Media Oriented Systems Transport (MOST) — Part 14 Lean application layer.pdf
ISO 9117-6 2012 Paints and varnishes — Drying tests — Part 6 Print-free test.pdf
ISO 2602-1980Statistical interpretation of test results. Estimation of the mean. Confidence interval (1).pdf
ISO 16000-11 2024 Indoor air — Part 11 Determination of the emission of volatile org.pdf
GB-T 9348-2008 塑料 聚氯乙烯树脂 杂质与外来粒子数的测定.pdf
GB-T 17212-1998 工业过程测量和控制 术语和定义.pdf
GB-T 38405-2019 皮革和毛皮 化学试验 短链氯化石蜡的测定.pdf
GB-T 25120-2023 轨道交通 机车车辆牵引变压器和电抗器.pdf
GB-T 4388-2008 呆扳手、梅花扳手、两用扳手的型式.pdf
GB-T 38042-2019 表面清洁器具 带有或不带有牵引驱动的商用地板处理机 性能测试方法.pdf
GB-T 492-1989 钠基润滑脂.pdf
GB-T 39762-2021 纺织机械 短纤维开松机和清棉机 术语和结构原理.pdf
GB-T 5753-2013 钢丝绳芯输送带 总厚度和覆盖层厚度的测定方法.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