GB-T 17626.4-2018 电磁兼容 试验和测量技术 电快速瞬变脉冲群抗扰度试验
ISO 22899-1 2021 Determination of the resistance to jet fires of passive fire protection materials — Part 1 General requirements.pdf
ISO 9012 2023 Gas welding equipment — Air-aspirated hand blowpip.pdf
ISO 6395 2008 Earth-moving machinery Determination of sound power level Dynamic test conditions.pdf
ISO 15927-2 2009 Hygrothermal performance of buildings — Calculation and presentation of climatic data — Part 2 Hourly data for design cooling load.pdf
ISO 7574-1 1985 Acoustics Statistical methods for determining and verifying stated noise emission values of machinery and equipment Part 1 General considerations and definitions.pdf
ISO 19835 2018 Non-destructive testing — Acoustic emission testing — Steel structures of overhead travelling cranes and portal bridge cranes.pdf
专业AI译中文版 ISO-IEC 14496-32-2025.pdf
ISO 17225-1 2021 Solid biofuels — Fuel specifications and classes — Part 1 General requireme.pdf
ISO-IEC 19075-1 2021 Information technology - Guidance for the use of database language SQL - Part 1 XQuery regular expressions.pdf
ISO-TS 15926-11 2023 Industrial automation systems and integration Integration of life-cycle data for process plants including oil and gas production facilities Part 11 Simplified industrial usage o.pdf
GB-T 13332-2008 土方机械 液压挖掘机和挖掘装载机 挖掘力的测定方法.pdf
GB-T 2930.9-2017 草种子检验规程 重量测定.pdf
GB-T 26780-2011 压缩天然气汽车燃料系统碰撞安全要求.pdf
GB-T 18775-2009 电梯、自动扶梯和自动人行道维修规范.pdf
GB-T 39501-2020 感官分析 定量响应标度使用导则.pdf
GB-T 16496-1996 化学试剂 硫酸钾.pdf
GB-T 27028-2008 合格评定 第三方产品认证制度应用指南.pdf
GB-T 5124.1-2008 硬质合金化学分析方法 总碳量的测定 重量法.pdf
GB-T 13346-2012 金属及其它无机覆盖层 钢铁上经过处理的镉电镀层.pdf
GB-T 39373-2020 皮革 色牢度试验 耐溶剂色牢度.pdf