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GB-T 6730.36-2016 铁矿石 铜含量的测定 火焰原子吸收光谱法
ISO 6767 1990 Ambient air — Determination of the mass concentration of sulfur dioxide — Tetrachloromercurate (TCM) pararosaniline method.pdfISO 14956 2002 Air quality — Evaluation of the suitability of a measurement procedure by comparison with a required measurement uncertainty.pdfISO 491 2002 Cinematography — 35 mm motion-picture film and magnetic film — Cutting and perforating dimensions.pdfISO 7076-1 2012 Fire protection - Foam fire extinguishing systems — Part 1 Foam proportioning equipment.pdfISO 9297 1989 Water quality — Determination of chloride — Silver nitrate titration with chromate indicator (Mohr's method).pdfISO IEC 15944-4 2015 Information technology — Business operational view — Part 4 Business transaction scenarios — Accounting and economic ontology.pdfISO-IEC 20243 2015 Information Technology - Open Trusted Technology ProviderTM Standard (O-TTPS) - Mitigating maliciously tainted and counterfeit products.pdfISO TR 23482-1 2020 Robotics — Application of ISO 13482 — Part 1 Safety-related test methods.pdfISO 29601 2011 Paints and varnishes — Corrosion protection by protective paint systems — Assessment of porosity in a dry film.pdfISO 23153-1 2020 Plastics Polyetheretherketone (PEEK) moulding and extrusion materials Part 1 Designation system and basis for specifications.pdfGB-T 6881.2-2017 声学 声压法测定噪声源声功率级和声能量级 混响场内小型可移动声源工程法 硬壁测试室比较法.pdfGB-T 16474-2011 变形铝及铝合金牌号表示方法.pdfGB-T 3903.16-2008 鞋类 帮面、衬里和内垫试验方法 耐磨性能.pdfGB-T 32244-2015 植物保护机械 乔木和灌木作物喷雾量分布的田间测定.pdfGB-T 6545-1998 瓦楞纸板 耐破强度的测定法.pdfGB-T 20333-2006 圆柱和圆锥管螺纹丝锥的基本尺寸和标志.pdfGB-T 17342-2009 眼科仪器 验光镜片.pdfGB-T 1185-2006 光学零件表面疵病.pdfGB-T 14949.1-1994 锰矿石化学分析方法 铬量的测定.pdfGB-T 33312-2016 色漆和清漆用漆基 多异氰酸酯树脂 通用试验方法.pdf
