key plate 钥匙孔板; 开关板; 主版
key top symbol 键顶符号
Key-key attachment 栓道式附着体
key-key way attachment 栓体栓道式附着体; 栓道附着体
Key-key way attachment denture with plastic insertion 带塑料构件栓式附着体义齿
top key 换档键
Bearing Capacity of Top Plate 顶板承载力
counterweight top plate 平衡重顶板
girder top plate 纵桁上翼板
hitch top plate 悬挂装置顶板
Iron Plate Top Pin 铁板上销
sufficient contact with top plate 充分接顶
tank top plate 重底顶板; 柜舱顶板
Top Plate 顶板; 面板; 上托板; 上夹板; 肤面
top plate gasket 顶板密封垫
top top edge top margin 篇名文摘
top-plate roller chain 顶板滚子链
plate-plate joint 板-板对接
plate-plate type DBD reactor 板板介质阻挡放电反应器