NB-T 47037-2021 电站阀门型号编制方法
ISO 9563 2015 Belt drives — Electrical conductivity of antistatic endless synchronous belts — Characteristics and test method.pdf
ISO 13742 2020 Ships and marine technology Ship s mooring and towing fittings Universal fairleads without upper roller.pdf
ISO IEC 26553 2018 Information technology — Software and systems engineering — Tools and methods for product line realization.pdf
ISO TS 30423 2021 Human resource management — Compliance and ethics metrics cluster.pdf
ISO 19299 2020 Electronic fee collection — Security framework.pdf
ISO 10716 2022 Paper and board — Determination of alkali reserve.pdf
ISO 12308 2017 Plain bearings — Quality assurance of sample types — Definitions, applications and testing.pdf
ISO 24687 2023 Fine ceramics (advanced ceramics advanced technical ceramics) Measurement of Seebeck coefficient and electrical conductivity of bulk-type thermoelectric materials at room and high temp.pdf
ISO 9376 1988 Early potatoes — Guide to cooling and refrigerated transport.pdf
ISO 11019 1998 Oil of roots of lovage (Levisticum officinale Koch).pdf
GB-T 42901-2023 钢筋机械连接件试验方法.pdf
GB-T 10123-2022 金属和合金的腐蚀 术语.pdf
GB-T 35770-2017 合规管理体系 指南.pdf
GB-T 38417-2019 纺织机械与附件 电子经停装置用停经杆.pdf
GB-T 21357-2008 喷气燃料过滤分离器相似性技术规范.pdf
GB-T 7071-1997 纺织品 色牢度试验 耐亚氯酸钠轻漂色牢度.pdf
GB-T 15461-1995 电子设备用机电开关 第3部分 成列直插封装式开关分规范.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 3882-2017 滚动轴承 外球面球轴承和偏心套 外形尺寸.pdf
GB-T 4241-2017 焊接用不锈钢盘条.pdf