海词手机词典

Deng H J,Li M,Bai X G.Development and application of cermet friction facing on clutch disc in heavy-duty truck[J].Materials for Mechanical Engineering,1997,21 (3): 30-33.

播放读音 播放读音

以上内容独家创作,受著作权保护,侵权必究

海词词典,十七年品牌