non-metallic造句

1、The sealing ring by a similar to the rubber or plastic non-metallic materials.
该密封圈由一种类似于橡胶或塑料的非金属材料制成。

2、Kaolin is a very important use of a very wide range of non-metallic minerals.
高岭土是一种非常重要、用途十分广泛的非金属矿物。

3、MECHANISM OF REMOVAL OF NON-METALLIC INCLUSIONS IN THE ESR PROCESS
电渣重熔去除夹杂的机理

non-metallic翻译