A.1%~2% B.2%~3% C.2%~4% D.3%~5%
A.節(jié) B.條 C.款 D.項(xiàng)
A.施工規(guī)范 B.強(qiáng)制性條文 C.專業(yè)驗(yàn)收規(guī)范 D.質(zhì)量標(biāo)準(zhǔn)