1、楼面覆面层
... protective covering 保护敷层；防护涂层；保护层 floor covering 地板；楼面覆面层 covering layer 保护层；覆盖层 ...
2、地毯
...engine cover发动机罩floor cover地毯flux cover熔剂覆盖层 ...
floor access cover底板检视盖
floor edge cover plate地板压铁
floor r cover楼面覆面层
floor beam cover plate地板横梁盖板
floor drain cover地漏
floor anchor cover地锚盖
And Floor Cover姓
grid floor cover格栅楼面面层
floor board battery cover地板上的蓄电池检查盖