SN-T 2124-2013 大西洋鲑三代虫病检疫技术规范
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ISO 8502-15 2020 Preparation of steel substrates before application of paints and related products Tests for the assessment of surface cleanliness Part 15 Extraction of soluble contaminants for anal.pdf
ISO IEC 14908-2 2012 Information technology — Control network protocol — Part 2 Twisted pair communication.pdf
ISO 389-7 2019 Acoustics — Reference zero for the calibration of audiometric equipment — Part 7 Reference threshold of hearing under free-field and diffuse-field listening conditions.pdf
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ISO 3834-3 2021 Quality requirements for fusion welding of metallic materials — Part 3 Standard quality requirements.pdf
ISO 15638-17 2014 Intelligent transport systems — Framework for cooperative telematics applications for regulated vehicles (TARV) — Part 17 Consignment and location monitoring.pdf
ISO 4749 1984 Copper alloys — Determination of lead content — Flame atomic absorption spectrometric method.pdf
ISO 4604 2011 Reinforcement fabrics — Determination of conventional flexural stiffness — Fixed-angle flexometer method.pdf
ISO 10794 2018 Space systems — Programme management — Material, mechanical parts an.pdf
GB-T 688-2011 化学试剂 四氯化碳.pdf
GB-T 14536.13-2008 家用和类似用途电自动控制器 电动门锁的特殊要求.pdf
GB-T 19674.1-2005 液压管接头用螺纹油口和柱端--螺纹油口.pdf
GB-T 22358-2008 土方机械 防护与贮存.pdf
GB-T 5073-2005 耐火材料 压蠕变试验方法.pdf
GB-T 6428-1995 氢闸流管测试方法.pdf
GB-T 3903.33-2019 鞋类 内底和内垫试验方法 吸水率和解吸率.pdf
GB-T 13888-2009 在开磁路中测量磁性材料矫顽力的方法.pdf
GB-T 15276-1994 信息处理系统 系统间信息交换 DTE-DCE接口处同步传输的信号质量.pdf
GB-T 28774-2021 同步带传动 T型梯形齿同步带.pdf