单项选择题
A.8;2 B.6;4 C.4;2 D.2;0.5
AL Degassing机,单机预计停产≥()H断电断气断,提前()H开机恢复、做首件.A.8;4B.6;4C...
单项选择题AL Degassing机,单机预计停产≥()H断电断气断,提前()H开机恢复、做首件.
A.8;4 B.6;4 C.10;4 D.24;8
KRDegassing机,单机预计停产≥()H断电断气断,提前()H开机恢复、做首件.A.8;2B.6;4C....
单项选择题KRDegassing机,单机预计停产≥()H断电断气断,提前()H开机恢复、做首件.
A.8;2 B.6;4 C.8;4 D.12;6
真空Baking炉,单机预计停产≥4H断电断气断,提前()H开机恢复、做首件.A.2B.6C.8D.12
单项选择题真空Baking炉,单机预计停产≥4H断电断气断,提前()H开机恢复、做首件.
A.2 B.6 C.8 D.12