常見(jiàn)例句We can produce material board,column,chop axstone,mushroom stone and step stone etc.of 20 thousands of square meters per year. 年生產(chǎn)石板材、圓柱、剁斧石、蘑菇石、臺(tái)階石等 20萬(wàn)平方米。 返回 axstone