valve seat insert(valve seat ring)

同义词释义

1)valve seat insert(valve seat ring),气门座镶圈(嵌镶式气门座圈)2)valve seat insert (valve seat ring),气门座镶圈(嵌镶式气门座圈)3)valve,气门4)engine valve,气门5)air valve,气门6)spiracle,气门7)stigma,气门8)air door,气门9)valve-valve base,气门-气门座10)tappet,气门挺杆