GB-T 15259-2008 矿山安全术语
ISO TS 80004-11 2017 Nanotechnologies - Vocabulary - Part 11 Nanolayer nanocoating nanofilm and related terms.pdf
ISO 4385 1981 Plain bearings — Compression testing of metallic bearing materials.pdf
ISO 13685 1997 Ginger and its oleoresins — Determination of the main pungent components (gingerols and shogaols) — Method using high-performance liquid chromatography.pdf
ISO IEC 10742 1994 Information technology — Telecommunications and information exchange between systems — Elements of management information related to OSI Data Link Layer standards.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
ISO 5817 2023 Welding — Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded) — Quality levels for imperfections.pdf
ISO IEC TR 12182 2015 Systems and software engineering — Framework for categorization of IT systems and software, and guide for applying it.pdf
ISO 4471-1982Wood. Sampling sample trees and logs for determination of physical and mechanical prope.pdf
ISO 11922-1 2018 Thermoplastics pipes for the conveyance of fluids Dimensions and tolerances Part 1 Metric series.pdf
ISO TR 1281-2 2008 Rolling bearings — Explanatory notes on ISO 281 — Part 2 Modified rating life calculation, based on a systems approach to fatigue stresses.pdf
GB-T 22392-2008 摄影 加工用化学品 对苯二酚.pdf
GB-T 12054-1989 数据处理 转义序列的登记规程.pdf
GB-T 12778-2008 金属夏比冲击断口测定方法.pdf
GB-T 6569-2006 精细陶瓷弯曲强度试验方法.pdf
GB-T 21041-2007 电子设备用固定电容器 第21部分 分规范 表面安装用1类多层瓷介固定电容器.pdf
GB-T 4857.10-2005 包装 运输包装件基本试验 第10部分 正弦变频振动试验方法.pdf
GB-T 25822-2010 车轴用异型及圆形无缝钢管.pdf
GB-T 25160-2010 包装 卡纸板折叠纸盒结构尺寸.pdf
GB-T 3453-1994 数据通信基本型控制规程.pdf
GB-T 12311-2012 感官分析方法 三点检验.pdf