你可能感興趣的試題

A.人工費
B.材料費
C.直接費

A.1mm
B.0.5mm
C.1.5mm

A.10%
B.20%
C.30%

A.1m2
B.1.2m
C.1.5m2
D.2m2

A.100
B.60
C.120
D.90

A.8KW
B.4KW
C.12KW
D.6KW

A.20%
B.30%
C.40%
D.50%

A.5~10%
B.10~15%
C.15~20%
D.5~15%

A.100*100*100mm
B.150*150*150mm
C.200*200*200mm
D.70.7*70.7*70.7mm

A.熱軋鋼筋HRB335鋼筋
B.熱軋鋼筋HPB235鋼筋
C.熱處理鋼筋
D.冷熱鋼筋