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Chinese National Standard Category: Time and Frequency Measurement

English Title: Port Machinery - Verification Regulation of Conveyor Belt Speed Detectors
Chinese Title: 港口机械 输送带速度检测仪检定规程
Standard No.: JJG (交通) 045-2004
Category No.: A57
Issued by:
Issued on:
Implemented on: 2004-9-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:
Word Count:6000 words
Similar Standards: GB/T 13823.11-1995   GB/T 39724-2020   JJG 771-2010   JJG 488-2008   JJG 723-2008   JJF 1206-2008   JJF 1193-2008   JJG 2007-2007   JJF 1180-2007   JJG 603-2006   JJG 545-2006   GB/T 20485.11-2006   JJG 1010-2006   JJG (交通) 066-2006   JJG 181-2005   JJG 1004-2005   JJG (铁道) 132-2005   JJG(铁道)132-2005   JJG 738-2005   JJG (沪) 48-2005  
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