关于机械工业现行国家标准和行业标准清理整顿结果的通报（摘要）根据国家技术监督局关于清理整顿现行标准的要求，我部对１９９２年底以前批准发布的机械工业现行国家标准、行业标准进行了清理整顿，现将清理整顿结果通报如下：一、１９９２年底以前制定的机械工业国家标... Report on the results of the rectification of the current national and industrial standards of the machinery industry (abbreviation) According to the requirements of the State Bureau of Technical Supervision on rectifying existing standards, the Ministry of Industry has cleared up the current national and industrial standards of the machinery industry approved before the end of 1992. For rectification, the results of the reorganization and rectification are now reported as follows: 1. National standards for the machinery industry established before the end of 1992...