Determination of sulphuric acid mist in tail gas in sulphuric acid concentration process; Barium chromate colorimetric method

GB 4920-1985 Determination of sulphuric acid mist in tail gas in sulphuric acid concentration process; Barium chromate colorimetric method
Standard No.:	GB 4920-1985	Status:	VALID remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	1500 words	Translation Price:	45 (USD) remind me the price change Email:
Implemented on:	1985-08-01	Delivery:	via email in 1-3 business day
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Standard No.:	GB 4920-1985
Chinese Name:	硫酸浓缩尾气硫酸雾的测定铬酸钡比色法
English Name:	Determination of sulphuric acid mist in tail gas in sulphuric acid concentration process; Barium chromate colorimetric method
Professional Classification:	Z25 Analysis methods for exhaust emission pollutants
Professional Classification:	GB National Standard
ICS Classification:	13.040.50 Transport exhaust emissions
Issued by:
Issued on:	1985-01-18
Implemented on:	1985-08-01
Status:	VALID
Target Language:	English
File Format:	PDF
Word Count:	1500 words
Translation Price:	45 (USD)
Delivery:	via email in 1-3 business day

GB 4920-1985 The following standards are cited：

GB 4920-1985 Cited by the following standards：