例句 /

HELMUT SCHRECK , HEINZ KUCHER , BERNHARD BEISCH. EF friedrichshafen AG. ZF retarder in commercial vehicles[J]. SAE Paper 922452.

HELMUT SCHRECK , HEINZ KUCHER , BERNHARD BEISCH. EF friedrichshafen AG. ZF retarder in commercial vehicles[J]. SAE Paper 922452.

马建,陈荫三,余强,郭荣庆,张庆余.缓行器在汽车下坡行驶中的应用研究[J].西安公路交通大学学报,1999,19(4):84-86.