你可能感興趣的試題

A.13.5kg/h
B.14.5kg/h
C.15.5kg/h
D.16.5kg/h

A.90~1200r/min
B.120~1500r/min
C.120~1000r/min
D.150~2000r/min

A.7000L
B.8000L
C.9000L
D.10000L

A.1個
B.2個
C.3個
D.4個

A.1000V
B.1100V
C.1200V
D.1300V

A.小于等于0.5mm
B.小于等于1.0mm
C.大于等于5.5mm
D.小于等于2.0mm

A.500mA
B.650mA
C.800mA
D.950mA

A.60％
B.70％
C.80％
D.90％

A.25K
B.45K
C.55K
D.65K

A.5％
B.10％
C.15％
D.20％