biological limit value meaning in English

生物阈限值

Biological limit values for occupational exposure to toluene
职业接触甲苯的生物限值
Biological limit value for occupational exposure to carbon monoxide
职业接触一氧化碳的生物限值
Biological limit value for occupational exposure to carbon disulfide
职业接触二硫化碳的生物限值
Biological limit value for occupational exposure to trichloroethylene
职业接触三氯乙烯的生物限值
Study on the biological limit values for occupational exposure to styrene
职业接触苯乙烯的生物限值研究

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