Time is not practiced in the market, very popular. 3, have 3 oxidation from the cent of exterior coating of 2 aluminium, 3 get together of cyanogen amine, the aggrandizement floor surface of the standard of piano lacquer face, should be to contain 3 oxidation of paper of 2 aluminous wear-resisting. It has 45 grams, 38 grams, 33 grams, still have lower, go up in adornment paper directly spray 3 oxidation of 2 aluminium.

National regulation, the exterior wear-resisting revolution of business aggrandizement floor should be in 6000 turn above, want to use the floor board of paper of 46 grams wear-resisting only, ability assures to achieve a requirement. The wear-resisting revolution of paper of 38 grams wear-resisting can achieve 4000-5000 to turn;33 overcomes lower; direct spray 3 oxidation of 2 aluminium, can achieve 2000-3000 to turn very good.

Wear-resisting revolution is low, because its wear-resisting rate is low,cost of material compares low; , the cutting tool cost when treatment is low also. Contrary, wear-resisting revolution is tall, the cost of itself with respect to tower above many. 3 get together of coating of cyanogen amine surface, use at wallboard commonly, desk face plate, use in wear-resisting degree to ask not tall place.

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