“聯(lián)合制”造句
2024年05月14日 11:36:50
目前主要用
聯(lián)合制堿法生產(chǎn)碳酸鈣純堿.
At present mainly uses the union system alkaline process production calcium carbonate soda ash.
它的工業(yè)制法主要有氨堿法和
聯(lián)合制堿法兩種.
Its industry facture mainly has the ammonia soda law and the system alkaline process two kinds.