A.取3倍數(shù)量對(duì)該項(xiàng)目復(fù)檢,當(dāng)仍有2根不合格時(shí) B.取3倍數(shù)量對(duì)該項(xiàng)目復(fù)檢,當(dāng)仍有1根不合格時(shí) C.取2倍數(shù)量對(duì)該項(xiàng)目復(fù)檢,當(dāng)仍有2根不合格時(shí) D.取2倍數(shù)量對(duì)該項(xiàng)目復(fù)檢,當(dāng)仍有l(wèi)根不合格時(shí)
A.200m3(或300t) B.300m3(或500t) C.400m3(或600t) D.500m3(或800t)
A.流動(dòng)性、密實(shí)性、保水性和坍落度 B.流動(dòng)性、密實(shí)性、保水性和泌水性 C.流動(dòng)性、黏聚性、防水性和坍落度 D.流動(dòng)性、黏聚性、保水性和泌水性