GB-T 20333-2006 圆柱和圆锥管螺纹丝锥的基本尺寸和标志
ISO 17641-2 2015 Destructive tests on welds in metallic materials — Hot cracking tests for weldments — Arc welding processes — Part 2 Self-restraint tests.pdf
ISO 20418-2 2018 Textiles Qualitative and quantitative proteomic analysis of some animal hair fibres Part 2 Peptide detection using MALDI-TOF MS.pdf
ISO 19066-1 2014 Plastics — Methyl methacrylate-acrylonitrile-butadiene-styrene (MABS) moulding and extrusion materials — Part 1 Designation system and basis for specifications.pdf
ISO 19626-2 2021 Processes data elements and documents in commerce industry and administration Trusted communication platform for electronic documents Part 2 Applications.pdf
ISO 9187-2 2010 Injection equipment for medical use — Part 2 One-point-cut (OPC) ampoules.pdf
ISO 16000-19 2012 Indoor air — Part 19 Sampling strategy for moulds.pdf
ISO TR 21934-1 2021 Road vehicles — Prospective safety performance assessment of pre-crash technology by virtual simulation — Part 1 State-of-the-art and general method overview.pdf
ISO 18666 2021 Traditional Chinese medicine — General requirements of moxibustion.pdf
ISO-TS 20175 2018 Vacuum technology Vacuum gauges Characterization of quadrupole mass spectrometers for partial pressure measurement.pdf
ISO 23461 2010 Space systems — Programme management — Non-conformance control.pdf
GB-T 80-2007 内六角凹端紧定螺钉.pdf
GB-T 17369-2014 建筑用绝热材料 性能选定指南.pdf
GB-T 24182-2009 金属力学性能试验 出版标准中的符号及定义.pdf
GB-T 39546-2020 植物保护机械 背负式风送喷雾机 试验方法和性能限值.pdf
GB-T 26844-2011 地毯利用威特曼鼓轮和六足滚筒产生外观变化试验.pdf
GB-T 465.2-2008 纸和纸板 浸水后抗张强度的测定.pdf
GB-T 2421-2020 环境试验 概述和指南.pdf
GB-T 22674-2008 直流系统用套管.pdf
GB-Z 44074-2024 低压开关设备和控制设备及其成套设备 环境因素.pdf
GB-T 35452-2017 再生粘合软质聚氨酯泡沫塑料.pdf