单项选择题
A.0.2-0.4 B.0.25-0.45 C.0.3
氢压机的额定功率()KWA.435-470B.400-420C.335-370
单项选择题氢压机的额定功率()KW
A.435-470 B.400-420 C.335-370
氢压机电机转数()转/分A.420B.425C.530
单项选择题氢压机电机转数()转/分
A.420 B.425 C.530
一级气缸填料箱体≯()℃A.60B.80C.65
单项选择题一级气缸填料箱体≯()℃
A.60 B.80 C.65