abrasive substance
常见例句
- A substance containing chemical agents or abrasive particles and applied to smooth or shine a surface.
上光劑； 擦亮劑含有化學媒質或粗糙微粒的一種物質， 被用來打光或擦亮一個表麪。 - My factory productions quartz sand mainly uses in the glass, fire-proof material, smelting ferrosilicon, flux, ceramics, abrasive substance, casting.
我廠生産的石英砂主要用於玻璃，耐火材料，冶鍊矽鉄，冶金熔劑。 返回 abrasive substance