For a continuous operation diesel engine, a duplex filter unit would be the best arrangement because
A.changing filter elements would not interrupt engine operation
B.filtering occurs twice in each pass of oil through the system
C.clogging will not occur
D.dropping pressure is half of that through a single filter unit
第1题:
第2题:
第3题:
柴油机的燃料“Diesel”是以发明人名字命名的
第4题:
第5题:
5、定压加热循环(Diesel循环)适用于高速柴油机。
第6题:
10、柴油机的燃料“Diesel”是以发明人名字命名的