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甘肃省机械厅委托甘肃省农机工业公司于1983年8月9～11日在兰州召开了200QJ40-30/2型潜水电泵样机鉴定会。根据用户的要求1983年5月研制出了5台样机,1983年7月又研制出10台,总机效率都超过了设计要求。并用国际标准对样机进行鉴定。会议认为:该泵文件齐全完整,产品设计符合国家标准,测试数据符合设计要求,样机主要技术参数达到
Gansu Machinery Department entrusted Gansu Province Agricultural Machinery Industry Company to hold a 200QJ40-30/2 submersible pump prototype appraisal meeting in Lanzhou from August 9th to 11th, 1983. According to the requirements of users, five prototypes were developed in May 1983, and 10 more were developed in July 1983. The total efficiency exceeded the design requirements. And use international standards for the identification of prototypes. The meeting held that: The pump file is complete and complete, the product design meets the national standards, the test data meets the design requirements, and the main technical parameters of the prototype are achieved.