This process is repeated several times until the desired thickness and quantity is achieved.
如此频频几次,直到少度与厚度达到拉面的要求。
Usually, the first layer is of silicon oxide, an insulator, which is etched to a desired thickness.
通常,第一层为氧化硅,绝缘体,其被蚀刻至所需的厚度。
This machine is used to grind the dumb-bell specimen of rubber or plastic to the desired thickness.
本机在将橡胶或塑胶哑铃状试片磨平、磨薄或磨出所需之厚度。
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