A.0.05mg/L B.0.03mg/L C.0.01mg/L D.0.3mg/L E.0.5mg/L
A.<10個(gè)/L B.<3個(gè)/L C.<10個(gè)/100ml D.<3個(gè)/100ml E.不得檢出/100ml
A.<1000個(gè)/ml B.<100個(gè)/ml C.<50個(gè)/ml D.<10個(gè)/ml E.<3個(gè)/ml