A.計價土石方數(shù)量=挖方數(shù)量-借方數(shù)量 B.計價土石方數(shù)量=挖方數(shù)量+借方數(shù)量 C.計價土石方數(shù)量=挖方數(shù)量 D.計價土石方數(shù)量=借方數(shù)量
A.8% B.6.5% C.5.5% D.7%
A.i≥0.05% B.i≥0.1% C.i≥0.2% D.i≥0.3%