non-metallic product 非金属制品
non-metallic mineral product 非金属矿产制品
non-metallic mineral product makers 非金属矿产品加工工人
The removal efficiency of non-metallic inclusions from molten steel in gas-stirred ladles will directly affect the quality of steel product.
钢包内吹氩过程夹杂物的去除效果直接影响钢产品的质量。
A textile product as subject of the invention comprises at least one layer of non-metallic fibers and metal cords.
作为本发明主题的纺织制品包含至少一个非金属纤维层和金属线。
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