tungsten carbides的用法和樣例：
例句
- In recent years,appended Inhibitors in ultra fine cemented carbides are studied at home and abroad.
近幾年以來國內外對超細硬質合金中添加抑製劑進行了大量的研究。 - The company is a manufacturer of tungsten carbide Carbide Die professional firms, with years of experience in production and design experience.
本公司是一家製造碳化鎢硬質合金模具的專業公司，具有多年的生產經驗及設計經驗。
