A.1:1.50B.1:1.25C.1:1.00D.1:0.75
A.立即進(jìn)行墊層混凝土的澆筑B.立即進(jìn)行上部結(jié)構(gòu)混凝土的澆筑C.立即進(jìn)行土方回填D.立即進(jìn)行土方倒運(yùn)
A.抄平放線B.試擺磚C.立皮數(shù)桿D.砌筑