GB-T 40507-2021 乘用车 自由转向特性 转向脉冲开环试验方法
ISO 10425 2023 Steel wire ropes for the petroleum and natural gas industries — M.pdf
ISO 520 2010 Cereals and pulses — Determination of the mass of 1 000 grains.pdf
ISO 16620-5 2017 Plastics — Biobased content — Part 5 Declaration of biobased carbon content, biobased synthetic polymer content and biobased mass content.pdf
ISO-TR 41019 2024 Facility management s role in sustainability resilience and adaptability.pdf
ISO 15501-2 2016 Road vehicles — Compressed natural gas (CNG) fuel systems — Part 2 Test methods.pdf
ISO 23232 2009 Textiles Aqueous liquid repellency Water-alcohol solution resistance test.pdf
ISO 3581 2023 Welding consumables — Covered electrodes for manual metal arc welding.pdf
ISO 17208-2 2019 Underwater acoustics — Quantities and procedures for description and measurement of underwater sound from ships — Part 2 Determination of source levels from deep water measurements.pdf
ISO TS 19709-2 2016 Transport packaging — Small load container systems — Part 2 Column Stackable System (CSS).pdf
ISO 14200 2021 Space environment (natural and artificial) — Process-based implementation of meteoroid and debris environment models (orbital altitudes below GEO + 2 000 km).pdf
GB-T 18404-2001 铠装热电偶电缆及铠装热电偶.pdf
GB-T 6365-2006 表面活性剂 游离碱度或游离酸度的测定 滴定法.pdf
GB-T 44031-2024 锰矿石 化学分析方法 通则.pdf
GB-T 10322.7-2016 铁矿石和直接还原铁 粒度分布的筛分测定.pdf
GB-T 1993-1993 旋转电机冷却方法.pdf
GB-T 25946-2010 铝土矿 取样偏差的检验方法.pdf
GB-T 17194-1997 电气导管 电气安装用导管的外径和导管与配件的螺纹.pdf
GB-T 28212-2011 实验室玻璃仪器 冷凝管.pdf
GB-T 30975-2014 信息技术 基于计算机的软件系统的性能测量与评级.pdf
GB-T 15273.1-1994 信息处理 八位单字节编码图形字符集 第一部分 拉丁字母一.pdf