AQ-T 1072-2009 瓦斯管道输送水封阻火泄爆装置技术条件
ISO 19660 2018 Cream — Determination of fat content — Acido-butyrometric method.pdf
ISO 6182-1 2021 Fire protection — Automatic sprinkler systems — Part 1 Requirements and test methods for sprinklers.pdf
ISO-TS 21219-25 2017 Intelligent transport systems Traffic and travel information (TTI) via transport protocol experts group generation 2 (TPEG2) Part 25 Electromobility charging infrastructure (TPE.pdf
ISO 1817 2024 Rubber, vulcanized or thermoplastic — Determination of the effect of liquids.pdf
ISO IEC 19770-1 2017 Information technology — IT asset management — Part 1 IT asset management systems — Requirements.pdf
ISO 23964 2022 Traditional Chinese medicine — Saposhnikovia divaricata root and rhizome.pdf
ISO 10791-8 2001 Test conditions for machining centres — Part 8 Evaluation of contouring performance in the three coordinate planes.pdf
ISO 24090 2021 Dried barberry — Specification and test methods.pdf
ISO 5398-3 2018 Leather Chemical determination of chromic oxide content Part 3 Quantification by atomic absorption spectrometry.pdf
ISO 17190-9 2020 Urine-absorbing aids for incontinence Polyacrylate superabsorbent powders Part 9 Test method for gravimetric determination of flow rate and bulk density.pdf
GB-T 19360-2003 工业用金属穿孔板 技术要求和检验方法.pdf
GB-T 14949.9-1994 锰矿石化学分析方法 硫量的测定.pdf
GB-T 28144-2011 吡虫啉悬浮剂.pdf
GB-T 43144-2023 无损检测 声发射检测 钢筋混凝土梁损伤评定的检测方法.pdf
GB-T 5988-2022 耐火材料 加热永久线变化试验方法.pdf
GB 20128-2024 惰性气体灭火剂.pdf
GB-T 19276.1-2003 水性培养液中材料最终需氧生物分解能力的测定 采用测定密闭呼吸计中需氧量的方法.pdf
GB-T 23858-2009 检查井盖.pdf
GB-T 15135-2018 燃气轮机 词汇.pdf
GB-T 43383-2023 船舶和海上技术 船用人孔盖.pdf