共 6 条
[1]
HAMA GM, 1970, HEATING PIPING AIR C, V42, P123
[3]
PATTY F. A., 1943, Journal of Industrial Hygiene and Toxicology, V25, P361
[4]
FUEL FACTORS IN AUTOMOTIVE TAILPIPE EMISSIONS
[J].
AMERICAN INDUSTRIAL HYGIENE ASSOCIATION JOURNAL,
1971, 32 (03)
:179-+
[5]
1971, FEDERAL REGISTER 2, V36
[6]
1970, THRESHOLD LIMIT VALU