Fineness Different 成色不同而已
Different genetic types of gold deposits have different fineness of gold.
不同成因类型金矿床金成色不同。
The influence of different fineness to the film-forming properties of silicate coatings is investigated.
考察了不同细度的滑石粉对硅酸盐涂料成膜性的影响。
Powder coal activated carbon can be made according to user requirements in different adsorption capacity of different bleaching, the level of activated carbon with different fineness.
煤质粉状活性炭可以根据用户要求制成不同吸附性能、不同脱色能力、不同细度的等级活性炭。
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