Other Non-Metallic Minerals & Products 其它非金属矿物和产品
non-metallic minerals & products 非金属矿产品和制品
Other Non Metallic Minerals 其他非金属矿产
white non-metallic minerals 白色非矿
porous non-metallic minerals 多孔非金属矿
non-metallic minerals product 非金属矿产品
non-metallic minerals industry 非金属矿产业
non metallic minerals & products 非金属矿产品和制品
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。
Non-metallic minerals, especially granite, marble, asbestos, perlite reserves of up to the best.
非金属矿尤以花岗石、大理石、石棉、珍珠岩储量为最多最好。
In which abounds in petroleum, natural gas, coal, gold, silver, copper and some non-metallic minerals.
其间赋存有石油、天然气、煤、金、银、铜及一些非金属矿产。
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