double-glazing unit 中文意思是什麼
double-glazing unit
解釋
雙層玻璃窗-
Jinan hanyu glass machine limited company is a integrative corporation with scientific research, production and distribution, which produces product lines of middling and top grade double glazing unit and interrelated equipment professionally
濟南韓宇玻璃機器有限公司是集科研開發、生產、銷售於一體的企業,專業生產中、高檔中空玻璃生產線及相關配套設備的廠家。
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