常見(jiàn)例句雙語(yǔ)例句The thermal insulation coating material was prepared by ultrafine processing in the ball mill using the natural sepiolite porous mineral.將天然海泡石多孔礦物材料進(jìn)行適當(dāng)粒度的球磨加工，制成隔熱涂料。 返回 mineral thermal processing