常見(jiàn)例句雙語(yǔ)例句It is a new process that using sodium carbonate decahydrate develope sodium percarbonate. Its'technoligic condition and economic feasibility is studied.利用十水碳酸鈉生產(chǎn)過(guò)碳酸鈉是一種新工藝，探討了該工藝的工藝條件及其經(jīng)濟(jì)可行性分析。 返回 sodium carbonate decahydrate