The rotating range of the low speed diesel
题型:单项选择题
问题:
The rotating range of the low speed diesel engine is usually lower than ().
A.100 rpm
B.200 rpm
C.300 rpm
D.500 rpm
The rotating range of the low speed diesel engine is usually lower than ().
A.100 rpm
B.200 rpm
C.300 rpm
D.500 rpm