GB-T 29311-2020 电气绝缘材料和系统 交流电压耐久性评定
ISO 1151-11 2023 Flight dynamics — Vocabulary — Part 11 Control system.pdf
ISO 29461-3 2024 Air intake filter systems for rotary machinery Test methods Part 3 Mechanical integrity of filter elements.pdf
ISO 8000-114 2024 Data quality Part 114 Master data Application of ISO IEC 2.pdf
ISO 1600 1990 Plastics — Cellulose acetate — Determination of light absorption on moulded specimens produced using different periods of heating.pdf
ISO 14451-4 2013 Pyrotechnic articles Pyrotechnic articles for vehicles Part 4 Requirements and categorization for micro gas generators.pdf
ISO TS 16558-2 2015 Soil quality — Risk-based petroleum hydrocarbons — Part 2 Determination of aliphatic and aromatic fractions of semi-volatile petroleum hydrocarbons using gas chromatography with flame ioniz.pdf
ISO 5725-5 1998 Accuracy (trueness and precision) of measurement methods and results — Part 5 Alternative methods for the determination of the precision of a standard measurement method.pdf
ISO 7759 2010 Anodizing of aluminium and its alloys — Measurement of reflectance.pdf
ISO 37002 2021 Whistleblowing management systems — Guidelines.pdf
ISO 4080 2024 Rubber and plastics hoses and tubing and their assemblies Determination of permeability to gas.pdf
GB-T 23356-2009 卷烟 烟气气相中一氧化碳的测定 非散射红外法.pdf
GB-T 45139-2024 香柠檬、柠檬、苦橙和白柠檬精油(已全部除去或部分降低5-甲氧基补骨脂素)中5-甲氧基补骨脂素含量的测定 高效液相色谱法.pdf
GB-T 26693-2019 计时仪器 手表机心的形状、尺寸和名称.pdf
GB-T 6122-2017 圆角铣刀.pdf
GB-T 70.5-2008 内六角量规.pdf
GB-T 3390.1-2013 手动套筒扳手 套筒.pdf
GB-T 19739-2005 机械振动与冲击 手臂振动 手臂系统为负载时弹性材料振动传递率的测量方法.pdf
GB-T 17720-1999 金属覆盖层 孔隙率试验评述.pdf
GB-T 1276-1999 化学试剂 氟化铵.pdf
GB-T 29710-2013 电子束及激光焊接工艺评定试验方法.pdf