A55 电磁计量 标准查询与下载

JJG(教委) 08-1992 核磁共振谱仪检定规程

Verification Regulations for Nuclear Magnetic Resonance Spectrometer

JJG(机械) 76-1992 IDB型漏电保护器测试仪检定规程

Verification Regulations for IDB Leakage Protector Tester

JJG 183-1992 标准电容器检定规程

Verification Regulation of Standard Capacitor

JJG(教委) 09-1992 电子能谱仪检定规程

Verification Regulations for Electron Spectrometer

JJG(教委) 11-1992 扫描电子显微镜检定规程

Scanning Electron Microscope Calibration Regulations

JJG(教委) 12-1992 透射电子显微镜检定规程

Calibration Regulations for Transmission Electron Microscopy

JJG(机械) 75-1992 电流密度测试仪检定规程

Verification Regulations for Current Density Tester

JJG(机械) 79-1992 FDB型峰值电流表检定规程

Verification Regulations of FDB Peak Current Meter

JJG 780-1992 交流数字功率表检定规程

Verification Regulation for Ac Digital Powermeter

JJG(机械) 73-1992 闪络击穿试验装置检定规程

Verification rules for flashover breakdown test device

JJG 724-1991 直流数字式欧姆表

D.C. Digital Ohmmeter

JJF 1023-1991 常用电学计量名词术语(试行)

General Metrological Terms for Electrical Measurement

STAS 12937-1991 电缆润滑脂U 90 Ca 1 GS

Prezentul standard se refer? la unsoarea pentru caninii U 90 Ca 1 GS, ob?inut? prin dispersia s?punului de calciu al acizilor gra?i ?n ulei mineral, cu adaos de gtafit ?i Rulf. Uleiul mineral ?n unsoare trebuie s? aib? punctul de congelere sc?zut ?i punct

Grease for cables u 90 CA 1 GS

STAS 12942-1991 润滑脂在齿轮轮座测定其高压阻力

Prezentul standard stabile?te metoda de determinare a rezisten?ei peliculei de unsoare lubrifiant? ?n contactele hertziene de tip liniar, ?n condi?iile ?ncerc?rii pe un stand cu ro?i din?ate cilindrice etalon ?i anume: — determinarea ?nc?rc?rii specifice

Lubricating greases. High pressures resistance determination on toothed wheels stand

IEEE Std C12.13-1991 电量表用电子计时计量器

Electronic time-of-use registers for electricity meters

Electronic time-of-use registers for electricity meters

JJG(电子) 05040-1991 YY2511型数字直流低阻表检定规程

Verification Regulations for YY2511 Digital DC Low Resistance Meter

IEEE Std C12.17-1991 电计量用盒式固态脉冲记录器

Cartridge-type solid-state pulse recorders for electricity metering

Cartridge-type solid-state pulse recorders for electricity metering

JJG 719-1991 直流电动势工作基准检定规程

Verification Regulation for Working Standard of Direct-Current Electromotive Force

JJG(电子) 05042-1991 CD-22型偏差电桥检定规程

Verification Regulations for CD-22 Deviation Bridge

JJG(电子) 05047-1991 CD9A型精密万用电桥检定规程

CD9A type precision universal bridge verification regulations