ISO 4216 2021 Thermosetting resin and UV curable resin — Determination of shrinkage by continuous measurement method
ISO 12097-3 2002 Road vehicles — Airbag components — Part 3 Testing of inflator assemblies.pdf
ISO 21204 2020 Geometrical product specifications (GPS) — Transition specification.pdf
ISO TR 14179-1 2001 Gears — Thermal capacity — Part 1 Rating gear drives with thermal equilibrium at 95 °C sump temperature.pdf
ISO 6944-1 2024 Fire containment Elements of building construction Part 1 Ventilation ducts.pdf
ISO 9809-3 2019 Gas cylinders — Design, construction and testing of refillable seamless steel gas cylinders and tubes — Part 3 Normalized steel cylinders and tubes.pdf
ISO 14163 1998 Acoustics — Guidelines for noise control by silencers.pdf
ISO 20236 2018 Water quality Determination of total organic carbon (TOC) dissolved organic carbon (DOC) total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic .pdf
ISO 6726 1988 Mopeds and motorcycles with two wheels — Masses — Vocabulary.pdf
ISO 23977-1 2020 Plastics — Determination of the aerobic biodegradation of plastic materials exposed to seawater — Part 1 Method by analysis of evolved carbon dioxide.pdf
ISO 12996 2013 Mechanical joining — Destructive testing of joints — Specimen dimensions and test procedure for tensile shear testing of single joints.pdf
GB-T 2900.7-1996 电工术语 电炭.pdf
GB-T 14806-2017 家用和类似用途的交流换气扇及其调速器.pdf
GB-T 18908.1-2002 工业用时间继电器 第1部分 要求和试验.pdf
GB-T 19896-2005 70、35和16mm电影放映系统 画面清晰度等级.pdf
GB-T 16851-1997 应急声系统.pdf
GB-T 16459-2016 面铣刀寿命试验.pdf
GB-T 5267.4-2009 紧固件表面处理 耐腐蚀不锈钢钝化处理.pdf
GB-T 32080-2015 无损检测 有限应用无损检测的人员资格鉴定.pdf
GB-T 16983-2021 化学试剂 二氯甲烷.pdf
GB-T 15476-2008 肾功能仪.pdf