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党的十一届三中全会以来,我国锻压机械行业发展迅速。随着改革开放的不断深入,各企事业单位陆续引进了许多具有国际先进水平的锻压机械及其有关技术,使我国锻压机械的生产技术水平又提高了一步。但是,我国锻压机械存在着不少问题,尤其是漏油漏气漏水现象十分严重,使国内外用户大为伤感,严重地影响了我国锻压机械出口产品的信誉。据1987年国家技术监督局对液压机进行产品质量抽查表明,13个企业的13台产品,其中28.5％的产品不合格,主要问题是产生渗漏现象。因此,为了挡住锻压机械的进口,增加产品的出口量,锻压行业开展防漏治漏工作已刻不容缓。
Since the Third Plenary Session of the 11th Party Central Committee, the forging and pressing machinery industry in China has developed rapidly. With the continuous deepening of reform and opening up, various enterprises and institutions have successively introduced many forging machinery and related technologies with advanced international standards, which has increased the production technology level of China’s forging machinery by another step. However, there are many problems in China’s forging machinery, especially the leakage of leakage of oil leakage is very serious, making users at home and abroad greatly sad, and seriously affecting the credibility of China’s forging machinery exports. According to the 1987 survey by the State Bureau of Technical Supervision of the quality of hydraulic presses, 13 products from 13 companies, of which 28.5% are unqualified, are subject to leakage. Therefore, in order to block the imports of forging machinery and increase the export volume of products, it is imperative for forging and sealing industries to carry out leak prevention and leakage control.