A.崗位培訓(xùn)B.考核C.技術(shù)交底D.安全交底E.質(zhì)量交底
A.池底宜設(shè)置0.5%橫坡B.底面與側(cè)面應(yīng)采取防滲措施C.蒸發(fā)池應(yīng)緊鄰路基設(shè)置D.四周應(yīng)采用隔離柵進(jìn)行圍護(hù)
A.截水溝B.邊溝C.排水溝D.跌水與急流槽