GB 19517-2023 国家电气设备安全技术规范
ISO 1208-1982Spices and condiments. Determination of filth.pdf
ISO 10714 2024 Steel and iron Determination of phosphorus content Phosphovanadomolybdate spectrophotometric method.pdf
ISO TS 19124-1 2023 Geographic information — Calibration and validation of remote sensing data and derived products — Part 1 Fundamentals.pdf
ISO TS 22295 2021 Space environment (natural and artificial) — Modelling of space environment impact on nanostructured materials — General principles.pdf
ISO 21940-21 2022 Mechanical vibration — Rotor balancing — Part 21 Description and evaluation of balancing machines.pdf
ISO 14084-1 2015 Process diagrams for power plants — Part 1 Specification for diagrams.pdf
ISO 16038 2017 Male condoms Guidance on the use of ISO 4074 and ISO 23409 in the quality management of condoms.pdf
ISO 10427-1 2024 Oil and gas industries including lower carbon energy Equipment for well cementing Part 1 Casing bow-spring centralizers.pdf
ISO 24806 2023 Recreational diving services — Requirements for rebreather diver t.pdf
ISO 18692-3 2020 Fibre ropes for offshore stationkeeping — Part 3 High modulus polyethylene (HMPE).pdf
GB-T 18269-2008 交流1kV、直流1.5kV及以下电压等级带电作业用绝缘手工工具.pdf
GB-T 19899-2005 过程测量和控制系统用二进制 直流电压信号.pdf
GB-T 1034-2008 塑料 吸水性的测定.pdf
GB-T 17312-1998 声级计的无规入射和扩散场校准.pdf
GB-T 9874-2001 橡胶中铅含量的测定 原子吸收光谱法.pdf
GB 23441-2009 自粘聚合物改性沥青防水卷材.pdf
GB-T 16785-2012 术语工作 概念和术语的协调.pdf
GB-T 10020-1988 加法器 功能键盘的布局.pdf
GB-T 11201-2002 橡胶中铁含量的测定 原子吸收光谱法.pdf
GB-T 533-2008 硫化橡胶或热塑性橡胶 密度的测定.pdf