acceptable standard造句怎么写

Close to a million people at home suffer road traffic noise higher than 70 dB(A) L10(l hr), which is the minimum acceptable standard in the Hong Kong Planning Standards and Guidelines.

The AIA operates a policy of exemptions designed to reduce repetition for students who have already attained a qualification of an acceptable standard.

The WHO Prequalification of medicines Programme (PQP) ensures that medicines supplied by procurement agencies meet acceptable standards of quality, safety and efficacy.