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         Industry dynamics   Zhejiang Yongsheng Co., Ltd. is elected director of China Instrument and meter Association Automation Instrument Branch.
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      日前，浙江省第一家國(guó)家級(jí)閥門(mén)質(zhì)量監(jiān)督檢驗(yàn)中心正式落戶(hù)永嘉。
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