本厂业务员均经专业培训，可根据客户的特殊要求进行技术咨询服务。
Our factory sales man both by professional training, according to the customer's Special requirements of technical advisory services.
本厂业务员均经专业培训，可根据客户的特殊要求进行技术咨询服务。
Our factory sales man both by professional training, according to the customer's Special requirements of technical advisory services.
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