Surface Treatment: Through tapp ash, roving, brush hole, re-roving, coloring, openpole coating, three time oil abrasion, surface paint, ten times fabrication processing, sealed the board to attain the effect of wateproof, abrasion resistant, collosion resistant, luster, good handle etc.
基于1个网页-相关网页
bolt-hole brush 清坯圆刷
As a result, many Shi Nong artificial processing, drill hole, besmear to brush paint, to pretend to be, also is such.
因此，不少石农进行人为加工，钻洞、涂刷、上色来冒充的，也多是此类。
Put the string through the hole in the handle of the brush.
把这根绳穿在刷子柄的孔里。
A through hole is arranged on the surface of the hood. The width of the through hole is larger than the maximum width of a blackboard brush.
在防护罩表面开口透孔，且透孔宽度大于粉笔擦最大宽度。
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