JJG(电子) 09007-1989 《八毫米精密回转衰减器检定规程》.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

NC 06-41-1969 Selection of metric bolts screws nuts and washers《螺栓的选择 螺栓；螺帽；垫圈》.pdf

NC 06-42-1969 Metric regular hexagon bolts《公制规则六边型螺钉》.pdf

NC 06-43-1969 Metric regular hexagon bolts threaded to the head《有螺纹的正六角螺栓》.pdf

NC 06-44-1969 Metric precisión hexagon bolts《精密六角螺栓》.pdf

NC 06-45-1969 Metric precision hexagon bolts threaded to the head《公制螺纹向头的精确六边型螺钉》.pdf

NC 06-46-1969 Metric precision hexagon bolts with small head《公制小头规则六边型螺钉》.pdf

NC 06-47-1969 Metric precision hexagon bolts witls small head and threaded to the head《公制螺纹向头的小头规则六边型螺钉》.pdf

NC 06-48-1969 Metric slotted and round head screws《公制带槽圆头螺钉》.pdf

NC 06-49-1969 Metric slotted and recessed head screws《公制带槽凹形螺钉》.pdf