Ultraperm
超坡莫高透磁合金 (内含Fe, Ni, Mo, Cu)
🗣️ 情景例句
Now, let's see. Here.
来让我们看看。这个。
He who makes no mistakes, makes nothing.
不犯错，将一事无成。
In 1995, there was a very big race.
1995年举行了一次盛大的比赛。