It is widely used in industries and constructions to sieve grain powder ,filter liquid and gas ,for other purposes like safe guards on machinery enclosures ,Beside,it is widely applied for the substitute of wood strips in making wall and celling .是什么意思_It is widely used in industries and constructions to sieve grain powder ,filter liquid and gas ,for other purposes like safe guards on machinery enclosures ,Beside,it is widely applied for the substitute of wood strips in making wall and celling .在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句