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我国国家标准《动力机器基础设计规范》(GBJ40-79)(以下简称“79动规”),是根据国家建委(73)建革设字第239号文通知,由原一机部第一设计院会同化工部、水电部、冶金部、原建材部、原六机部等所属设计、科研、勘测、工厂及高等院校等26个单位共同编制的。该规范自1981年2月1日起试行。在这之前,由原一机部于1968年颁发的动力机器基础设计规程草案(以下简称“68动规”),经过了十几年的实践考验,证明基本上是成功的。但随着科学技术的发展,机械工业的机器设备不断改革和更新,对动力机
China’s national standard “Code for Basic Design of Power Machinery” (GBJ40-79) (hereinafter referred to as “79 Regulations”) is based on the State Construction Commission (73) Document No. 239, which was originally designed by the Ministry of Machine Building. It was jointly developed by the Ministry of Chemical Industry, the Ministry of Water Resources, the Ministry of Metallurgy, the original Building Materials Department, and the original six-member department, including 26 design and research institutes, surveys, factories, and colleges and universities. The code has been piloted since February 1, 1981. Prior to this, the Draft Basic Design Procedures for Power Machinery issued by the Ministry of Primary Machinery in 1968 (hereinafter referred to as “68 Regulations”) had passed more than ten years of practical tests and proved to be basically successful. However, with the development of science and technology, the machinery and equipment of the machinery industry are constantly reforming and updating.