hollow zone 中文意思是什麼
hollow zone
解釋
凹地帶-
Main products : the glasses for cars include sandwich glass, toughened glass and zone toughened glass, altogether mote than 1000 types ; the construction glassws include toughened glass, sandwich glass, hollow glass, bulled - proff glass and curved glass
汽車用玻璃有夾層玻璃、鈉化玻璃、區域鋼化玻璃三大類,一千多個品種;建築用玻璃有鋼化玻璃、夾層玻璃、中空玻璃、防彈玻璃和彎弧玻璃。
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