GB-T 33951-2017 精密仪器仪表和电讯器材用铜合金棒线
ISO 19694-7 2024 Stationary source emissions — Determination of greenhouse gas.pdf
IEC 60870-6-501 1995 Telecontrol equipment and systems - Part 6 Telecontrol protocols compatible with ISO standards and ITU-T recommendations - Section 501 TASE.1 Service definitions.pdf
ISO 8180 2020 Ductile iron pipelines — Polyethylene sleeving for site application.pdf
ISO 7870-5 2014 Control charts — Part 5 Specialized control charts.pdf
ISO 16120-3 2011 Non-alloy steel wire rod for conversion to wire — Part 3 Specific requirements for rimmed and rimmed substitute, low-carbon steel wire rod.pdf
ISO 6626 1989 Internal combustion engines — Piston rings — Coil-spring-loaded oil control.pdf
ISO-IEC 29341-3-12 2008 Information technology - UPnP Device Architecture - Part 3-12 Audio Video Device Control Protocol - Content Directory Service .pdf
ISO IEC 19770-2 2015 Information technology — IT asset management — Part 2 Software identification tag.pdf
ISO 15932 2013 Microbeam analysis — Analytical electron microscopy — Vocabulary.pdf
ISO 22958 2021 Textiles — Water resistance — Rain tests exposure to a horizontal water spray.pdf
GB-T 22793-2022 儿童高椅安全性能试验方法.pdf
GB-T 27673-2011 硫化铜、铅、锌和镍精矿 散装干物料质量损失的测定.pdf
GB-T 19989-2005 土壤耕作机械 锄铲 安装尺寸.pdf
GB-T 36371-2018 需求规范映射 跨行业发票开具过程.pdf
GB-T 19844-2018 钢板弹簧 技术条件.pdf
GB-T 7291-2008 图形符号 基于消费者需求的技术指南.pdf
GB-T 10858-2008 铝及铝合金焊丝.pdf
GB-T 29559-2013 表面化学分析 辉光放电原子发射光谱 锌和-或铝基合金镀层的分析.pdf
GB-T 6434-2022 饲料中粗纤维的含量测定.pdf
GB-T 23256-2009 石油液体管线自动取样 测定石油液体中水含量的自动取样器性能的统计学评估.pdf