1) Vehicle body doors and engine cover
车门及罩盖
2) Train Valve Cover
气门罩盖
3) wheel cover
车轮罩盖
4) valve mechanism cover
气门机构罩盖
5) valve mechanism cover group
气门机构罩盖组
6) cylinder valve cover
气缸气门盖罩
补充资料：盖罩大蜗牛(Helix pomatia)交配
陈德牛摄
[图]
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条