硬化玻璃 hard glass ; strained glass

硬化玻璃泡 hardened glass bulb

表面硬化玻璃 case-hardened glass

防划痕硬化玻璃 scratch resistant hardened glass

矿物玻璃硬化 Mineral glass hardened

酯硬化水玻璃砂 ester hardening water glass sand