JJG 482-2017 《实验室标准传声器检定规程（自由场互易法）》.pdf

相关资源

JJF(沪) 60-2018 蒸汽灭菌器温度、压力参数校准规范.pdf

JJF(沪) 61-2021 电子式互感器校验仪校准规范.pdf

JJF(沪) 59-2018 微纳米台阶高度(深度)标准样板校准规范.pdf

JJF(沪) 62-2021 直流电流比较仪校准规范.pdf

JJG 2051-2021 直流电阻计量器具检定系统表.pdf

JJF(沪) 57-2018 基于统计抽样的电子式交流电能表检定周期调整的实施规范(试行).pdf

JJF(冀)191-2021 水蒸气透过率测定仪校准规范.pdf

JJF(冀)184-2021 电子温压修正膜式燃气表.pdf

JJF(冀)186-2021 氧化锌避雷器阻性电流测试仪j.pdf

JJF(冀)189-2021 自动稀释配标仪校准规范.pdf

猜你喜欢

BS EN 13423-2000 Compressed natural gas vehicle operations《压缩天然气车辆的使用》.pdf

BS EN 13427-2004 Packaging - Requirements for the use of European Standards in the field of packaging and packaging waste《包装 包装和包装废弃物欧洲标准的使用要求》.pdf

BS EN 13428-2004 Packaging - Requirements specific to manufacturing and composition - Prevention by source reduction《包装 生产和组成的特殊要求 资源减少的预防》.pdf

BS EN 13429-2004 Packaging - Reuse《包装 重复使用》.pdf

BS EN 13430-2004 Packaging - Requirements for packaging recoverable by material recycling《包装 通过材料再循环评定包装可回收性的要求》.pdf

BS EN 13431-2004 Packaging - Requirements for packaging recoverable in the form of energy recovery including specification of minimum inferior calorific value《包装 以能量恢复的形式评定包装可回收性的要.pdf

BS EN 13432-2000 Packaging Requirements for packaging recoverable through composting and biodegradation Test scheme and evaluation criteria for the final acceptance of packaging《包装.pdf

BS EN 13433-2007 Devices to prevent pollution by backflow of potable water - Mechanical disconnector direct actuated - Family G type A《防饮用水回流污染装置 直接驱动机械分离器 G族、A型》.pdf

BS EN 13434-2006 Devices to prevent pollution by backflow of potable water - Mechanical disconnector hydraulic actuated - Family G type B《防饮用水回流污染装置 液压驱动机械分离器 B型G系列》.pdf