Awọn ifihan & Awọn iṣẹlẹ
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Apewo Orile-ede Orile-ede Ilu China 18th (Metal China)
BH Blasting Booth No：3D10: Oṣu Kẹjọ Ọjọ 18-20, Ọdun 2020: Ile-iṣẹ Apejọ ti Orilẹ-ede ati Ile-iṣẹ Ifihan, 333 Songze Avenue, Agbegbe Qingpu, Shanghai, Awọn ifihan China: Awọn ohun elo Ipilẹ Simẹnti Simẹnti didara awọn ohun elo idanwo Awọn ohun elo Ipilẹṣẹ Awọn apẹrẹ ipilẹ ati pati...Ka siwaju
