论文部分内容阅读
本目录收集了截止日期至1988年12月底以前,我国公开颁布的通用和专用的泵、排灌机械产品国家、部(专业)和企业(地方)标准。其中有常用的水泵全部标准,也有油泵、气泵等特殊泵标准。不仅为基本了解我国泵、排灌机械产品的标准全貌和修订作废情况提供了方便,而且也提示我们还有不配套现象存在。可供广大从事这方面的专业人员参考。
This catalog collects the national and ministerial (professional) and enterprise (local) standards for general and special pumps, irrigation and drainage machinery products that have been promulgated in China before the end of December 1988 by the end of December, 1988. There are all the standard pumps used, there are pumps, pumps and other special pump standards. Not only for a basic understanding of China’s pump, irrigation and drainage machinery and equipment standard overview and provide a convenient revocation of the obsolescence, but also prompts us there are not supporting the existence of the phenomenon. For the majority of professionals engaged in this area for reference.