DB13-T 5225-2020 通信简易钢管杆设计规范 河北省
ISO 4967 2013 Steel — Determination of content of non-metallic inclusions — Micrographic method using standard diagrams.pdf
ISO 18333 2014 Pallets for materials handling — Quality of new wooden components for flat pallets.pdf
ISO 16407-2 2018 Electronic fee collection Evaluation of equipment for conformity to ISO 17575-1 Part 2 Abstract test suite.pdf
ISO 8442-7 2000 Materials and articles in contact with foodstuffs Cutlery and table holloware Part 7 Requirements for table cutlery made of silver other precious metals and their alloys.pdf
ISO 29400 2020 Ships and marine technology — Offshore wind energy — Port and marine operations.pdf
ISO TR 17185-2 2015 Intelligent transport systems — Public transport user information — Part 2 Public transport data and interface standards catalogue and cross references.pdf
ISO IEC 17030 2021 Conformity assessment — General requirements for third-party marks of conformity.pdf
ISO 8954-3 1990 Ferroalloys — Vocabulary — Part 3 Sieve analysis.pdf
ISO 3964 2016 Dentistry — Coupling dimensions for handpiece connectors.pdf
ISO 179-1 2023 Plastics Determination of Charpy impact properties Part 1 Non-instrumented impact test.pdf
GB-T 18570.4-2001 涂覆涂料前钢材表面处理 表面清洁度的评定试验 涂覆涂料前凝露可能性的评定导则.pdf
GB-T 25950-2010 铝土矿 成分不均匀性的实验测定.pdf
GB-T 21354-2008 粉末产品振实密度测定通用方法.pdf
GB-T 218-2016 煤中碳酸盐二氧化碳含量测定方法.pdf
GB-T 35352-2017 增材制造 文件格式.pdf
GB-T 27011-2019 合格评定 认可机构要求.pdf
GB-T 19628.2-2005 工业用金属丝 网和金属丝编织网 网孔尺寸与金属丝直径组合选择指南 金属丝编织网的优先组合选择.pdf
GB-T 7072-1997 纺织品 色牢度试验 耐亚氯酸钠重漂色牢度.pdf
GB-T 22149-2008 透射式投影器 性能特性测定方法.pdf
GB-T 1095-2003 平键 键槽的剖面尺寸.pdf