The term grading means leveling the ground surfaces as needed to permit transit and operation of vehicles and equipment and to permit placement of the pipeline at the desired elevation.
术语平整建管带表示，平整建管带地表面以允许车辆和设备的运输和操作，并允许在希望的高程处放置管道。
The massive earthquake brought down a landslide this beautiful mountain valley in the Padang Pariaman region of West Sumatra, leveling the ground and turning it into a wasteland .
强震引发土石流，曾经位在西苏门答腊巴东帕里亚曼，如画的山林美景，如今被厚重的黄土夷为平地。
After leveling the ground, the ground beam is paved, and then the ground board is installed on the ground beam according to the sequence of driver and slaver.
地面清理平整后，铺设地梁，然后按照公母次序在地梁上安装好地面板。
According to the usage, dry-mixed mortar is classified as plastering mortar of internal and external walls, masonry mortar of the wall and leveling mortar of the ground and so on.
干混砂浆按其用途分为内外墙抹灰砂浆、墙体砌筑砂浆、地面找平砂浆。
The utility model can be used for ploughing, harrowing and leveling the ground when a user sits on the seat saddle.
使用者坐在座鞍上即可进行犁、耙和耱整地作业。
The utility model can be used for ploughing, harrowing and leveling the ground when a user sits on the seat saddle.
使用者坐在座鞍上即可进行犁、耙和耱整地作业。
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