收藏词条 编辑词条 往复活塞式内燃机 reciprocating piston internal combustion engine
创建时间:2008-08-02
往复活塞式内燃机 reciprocating piston internal combustion engine
wangfu huosaishi neiranji
往复活塞式内燃机(卷名:机械工程)
reciprocating piston internal combustion engine
wangfu huosaishi neiranji
往复活塞式内燃机(卷名:机械工程)
reciprocating piston internal combustion engine