drop ceiling 中文意思是什麼
drop ceiling
解釋
吊天花-
Husilong witnesses each history hour of the firm development. each breakthrough and each innovation of ours all have been recorded in the history of this firm. each success and each achievement of ours all condense both every drop of sweat and every bit of heart blood of multitudinous people of husilong who are to promote the national ceiling industry
華獅見證行業發展的每個歷史時刻,我們的每一次突破每一次創新都記載在行業的史冊中上,我們的每一次成功,每一分收獲,都凝聚力了眾多為振興民族金屬天花行業的華獅創業者的每滴汗水每絲心血
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