Objective To study and work out hygienic standard of petroleum asphalt fume in the air of workplace.
目的研究制订车间空气中石油沥青(烟)卫生标準。
Methods: Data of the cosmetics detecting from 1996 to 2005 in Yunnan Province were collected and analyzed. Detecting method was according to GB7917 and hygienic standard for cosmetics.
The hygienic standard for the allowable limit of lead in foods has been drawn up by a research group, according to the National 「75」 hygienic standard project.