该研磨纸可 用于众多工件的研磨和抛光，包括金属、金属合金、陶瓷、光学元件、光纤连接器、硬盘、半导体等领域。
The emery paper is applicable in the grinding and polishing of most work pieces including metal, metal alloy, ceramic, optical element, fiber connecter, hard disc and semiconductor, etc.
油墨擦花：具研磨剂的纸，通常是无光粉纸，当它面上的油墨未干而与另一张纸磨擦所造成的擦拭花情况。
Ink rub: Smears of ink caused when the surface of an abrasive paper, often matt art, rubs against the ink film before it is completely dry.
用于轻量涂布纸涂料配方的瓷土和研磨碳酸钙的最佳配比为7∶30；
The optimum ratio of the clay to ground calcium carbonate(GCC) in the formulation of LWC is 70:30;
用于轻量涂布纸涂料配方的瓷土和研磨碳酸钙的最佳配比为7∶30；
The optimum ratio of the clay to ground calcium carbonate(GCC) in the formulation of LWC is 70:30;
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