Lamagal
镁铝耐火材料
🗣️ 情景例句
Yes, …is here. Please hold a minute.
是，……在这儿。 请等一下。
Never think yourself above your business.
切莫自视过高。
Compared with competing products, ours is smaller and lighter.
比起其它竞争产品，我们的比较轻巧。