A.監(jiān)理合同B.施工合同C.勘察合同D.設計合同
A.實體施工監(jiān)理方案B.實體檢驗專項方案C.實體設計專項方案D.實體施工專項方案
A.50mm,25mmB.100mm,50mmC.25mm,50mmD.50mm,100mm