生產(chan)各(ge)類有色金屬鑄(zhu)造的銅(tong)鋁鑄(zhu)造、銅(tong)鋁鑄(zhu)件(jian)(jian)、不銹(xiu)鋼鑄(zhu)件(jian)(jian)、銅(tong)鑄(zhu)件(jian)(jian)
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