A.區(qū)分形狀,分別按相應(yīng)柱安裝項(xiàng)目計(jì)算 B.管道支架,按柱安裝項(xiàng)目計(jì)算 C.多節(jié)預(yù)制柱安裝,其首層柱按柱安裝項(xiàng)目計(jì)算 D.多節(jié)預(yù)制柱安裝,首層以上柱按柱接項(xiàng)目計(jì)算
A.101.5% B.100.4% C.101% D.100%
A.面積 B.厚度 C.體積 D.長(zhǎng)度