Before concrete pouring, anchor bolts, equipment foundation and liner plates shall all be cleaned up to remove any oil stains or free rusts.The base face shall be washed out with water and kept wet.

• 混凝土浇筑前，对地脚螺栓、设备底座和垫板的油污浮锈予以清除，并将基础面用水冲洗干净并保持湿润。