T-ZZB 2346—2021 机动车燃油加油机双流量电磁阀
ISO 16872 2015 Round steel short link chains for lifting purposes — Fine tolerance hoist chains for hand operated chain hoists — Grade VH.pdf
ISO 28763 2019 Vitreous and porcelain enamels — Regenerative, enamelled and packed panels for air-gas and gas-gas heat exchangers — Specifications.pdf
ISO 6411-1982Technical drawings. Simplified representation of centre holes first edition.pdf
ISO 14085-3 2015 Aerospace series — Hydraulic filter elements — Test methods — Part 3 Filtration efficiency and retention capacity.pdf
ISO 23814 2024 Cranes Competency requirements for crane inspectors.pdf
ISO 8673 2023 Fasteners — Hexagon regular nuts (style 1), with fine pitch thread.pdf
ISO 6162-2 2018 Hydraulic fluid power Flange connections with split or one-piece flange clamps and metric or inch screws Part 2 Flange connectors ports and mounting surfaces for use at a pressure of.pdf
ISO 9882 1993 Performance standards in building — Performance test for precast concrete floors — Behaviour under non-concentrated load.pdf
ISO 18170 2017 Aerospace series — AC induction electric motor driven, variable delivery, hydraulic pumps — General requirements.pdf
ISO 22476-7 2012 Geotechnical investigation and testing — Field testing — Part 7 Borehole.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 32070-2022 土方机械 物体监测系统及其可视辅助装置 性能要求和试验.pdf
GB-T 28513-2012 使用低比特率视频通信的手语和唇读实时会话应用配置.pdf
GB-T 7725-2004 房间空气调节器.pdf
GB-T 39617-2020 船舶和海上技术 油船用单点系泊设备.pdf
GB-T 9089.2-2008 户外严酷条件下的电气设施 第2部分 一般防护要求.pdf
GB-T 24954-2010 船舶和海上技术 高速船用探照灯.pdf
GB-T 25606-2010 土方机械 产品识别代码系统.pdf
GB-T 31496-2023 信息技术 安全技术 信息安全管理体系 指南.pdf
GB-T 18457-2015 制造医疗器械用不锈钢针管.pdf