gb+8913
gb+8913, Total:2 items.
The international standard classification for "gb+8913" includes: Ambient atmospheres .
The Chinese standard classification for "gb+8913" includes: Environmental sanitation .
中华人民共和国国家卫生和计划生育委员会
- GB 8913-1988 Hygienic standard test method for sulfur dioxide in the atmosphere of residential areas
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 8913-1988 Hygienic determination method of sulfur dioxide in air of residential areas; Tetrachloromercurate (TCM)-pararosaniline spectrophotometric method
