A.3/4 B.3/5 C.1/2 D.2/5
A.根據(jù)具體情況經(jīng)試拌確定 B.以瀝青均勻包裹集料為度 C.每盤的生產(chǎn)周期不宜少于35s D.拌合時(shí)間應(yīng)適當(dāng)延長(zhǎng)
A.180 B.185 C.190 D.195