JJG(电子) 11009-1989 《SPM-19型智能选频电平表检定规程》.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

ASTM D1864-1989(2002) Standard Test Method for Moisture in Mineral Aggregate Used on Built-Up Roofs《组合屋面用矿物集料中水分的标准测试方法》.pdf

ASTM D1865 D1865M-2009 Standard Test Method for Hardness of Mineral Aggregate Used on Built-Up Roofs《组合屋面用矿物集料硬度的试验方法》.pdf

ASTM D1865 D1865M-2009(2017) Standard Test Method for Hardness of Mineral Aggregate Used on Built-Up Roofs《组合屋面用矿物集料硬度的试验方法》.pdf

ASTM D1865-1989(2002) Standard Test Method for Hardness of Mineral Aggregate Used on Built-Up Roofs《组合屋面用矿物集料硬度的试验方法》.pdf

ASTM D1867-2007 Standard Specification for Copper-Clad Thermosetting Laminates for Printed Wiring《印制电路用镀铜热固层压板的标准规范》.pdf

ASTM D1867-2013 Standard Specification for Copper-Clad Thermosetting Laminates for Printed Wiring《印制电路用镀铜热固层压板的标准规格》.pdf

ASTM D1868-2007 Standard Test Method for Detection and Measurement of Partial Discharge (Corona) Pulses in Evaluation of Insulation Systems《绝缘系统评定中局部放电(电晕)脉冲检测和测量的标准试验方法》.pdf

ASTM D1868-2013 Standard Test Method for Detection and Measurement of Partial Discharge (Corona) Pulses in Evaluation of Insulation Systems《绝缘系统评定中局部放电(电晕)脉冲检测和测量的标准试验方法》.pdf

ASTM D1869-1995(2005)e1 Standard Specification for Rubber Rings for Asbestos-Cement Pipe《石棉水泥管用橡胶垫圈的标准规范》.pdf