附属本公司叁家冷冻设备专业厂。
There are three refrigerating setup factory belong our company.
我厂是一家专业生产塑胶机械及包装机械的专业厂。
Our factory is specialized in the production of plastic packaging machinery and mechanical plant professional.
上世纪80年代，国内相继出现了舞台机械制造的专业厂。
From last century 80 s, the professional plants for platform machine manufacture appear in succession.
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