landside mass

Floor boarding is laid in varying widths, the individual boards usually being tongued and grooved to one another and nailed to the floor joists.

楼板铺设的宽度是不等的。每条木板通常企口相连接，并钉在楼板梁上。

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B: Yes, it's on the next floor up. There are, generally speaking, two types of timber floors, namely: ( a) Single Floor;( b) Double Floor. All timber floors are covered with floor boarding, described later.

乙：就在上面一层楼。一般来说，有两种木楼面，即：单层楼面和双层楼面。所有的木楼面都用木板铺盖，详述于后。

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All timber floors are covered with floor boarding, described later.

所有的木楼面都用木板铺盖，详述于后。

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Analysis of stamping technology and design of drawing die for car front floor boarding Comprehensive Technology of Outburst Prevention and Bumping Prevention for Deep Coal Mining Face

汽车前底板冲压工艺分析与拉深模设计深部回采工作面防突防冲击地压综合技术

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