JJG 188-2017 声级计检定规程.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 D8048-17 Standard Test Method for Evaluation of Diesel Engine Oils in T-13 Diesel Engine.pdf

ASTM D8049-17 Standard Test Method for Determining Concentration, Count, and Size Distribution of Solid Particles and Water in Light and Middle Distillate Fuels by Direct Imaging Particle Analyzer.pdf

ASTM D8097-17 Standard Test Method for Determination of Bulk Density for Specific Size Fractions of Calcined Petroleum Coke Using a Transaxial Pressure Pycnometer.pdf

ASTM D8114-17 Standard Test Method for Measurement of Effects of Automotive Engine Oils on Fuel Economy of Passenger Cars and Light-Duty Trucks in Sequence VIE Spark Ignition1,2.pdf

ASTM D8117-17 Standard Test Method for Oxidative Induction Time of Polyolefin Geosynthetics by Differential Scanning Calorimetry.pdf

ASTM D841-17a Standard Specification for Nitration Grade Toluene.pdf

ASTM D928-03(2017) Standard Specification for Sodium Bicarbonate.pdf

ASTM D94-07(2017) Standard Test Methods for Saponification Number of Petroleum Products.pdf

ASTM D977-17 Standard Specification for Emulsified Asphalt.pdf