Standards

JJG(交通) 005-2005 Verfication Requlation of Automotive Axles Weight Dynamic Tester

Publish Date: 2005-03-10

JJG(交通) 057-2004 V.R.of Apparatus for Softening Point of Bitumen

Publish Date: 2004-11-02

JJG 210-2004 Mercurial Barometers

This procedure is applicable to the initial verification, subsequent verification, and in-use inspection of working mercury barometers with movable aneroid and fixed aneroid mechanisms.

Publish Date: 2004-09-21

JJG 2037-2004 Verification Scheme of Measuring Instruments for Air Borne Acoustics Pressure

Publish Date: 2004-09-21

JJG 614-2004 Secondary Standard Mercury Barometers

This procedure is applicable to the initial verification, subsequent verification, and in-use inspection of second-class standard mercury barometers (hereinafter referred to as standard barometers).

Publish Date: 2004-09-21

JJG(交通) 031-2004 Water Transport Engineering-Verification Regulation of Propeller-Type Current Metter

Publish Date: 2004-06-03

JJG(交通) 033-2004 Water Transport Engineering-Verification Regulation of Ground Water Stage Gauge

Publish Date: 2004-06-03

JJG(交通) 036-2004 Water Transport Engineering-Verification Regulation of Vibrating Wire Anchor Cable Load Cell

Publish Date: 2004-06-03

JJG(交通) 037-2004 Water Transport Engineering-Verification Regulation of Vibrating Wire Anchor Rod Stress Gauge

Publish Date: 2004-06-03

JJG(交通) 030-2004 Water Transport Engineering-Verification Regulation of Acoustic Current Meter

Publish Date: 2004-06-03

JJG(交通) 028-2004 Water Transport Engineering-Verification Regulation of Pile Static Load Measuring Instrument

Publish Date: 2004-06-03

JJG(铁道) 182-2004 Verification Regulation of Alternating-Current Electrical Energy Meters for Electric Locomotive

Publish Date: 2004-04-22