hj/t 28-1999
hj/t 28-1999, Total:2 items.
The international standard classification for "hj/t 28-1999" includes: .
The Chinese standard classification for "hj/t 28-1999" includes: Analysis methods for exhaust emission pollutants .
Professional Standard - Environmental Protection
- HJ/T 28-1999 Stationary source emission -- Determination of hydrogen cyanide -- Iso-nicotinic-acid-3-methyl-1-phenyl-5-pyrazolone spectrophotometric method
Professional Standard - Press and Publication
- CY/T 28-1999 Quality requirements and inspection method of binding - paperbacked
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