我刊编委会研究决定,本刊开辟液压气动行业重点企业介绍。陆续报导重点企业的基本情况,企业的特色,主要产品的技术状况及其水平分析,产品应用等。希望有关企业同本刊编辑部联系,使我刊做到有计划地报导。这次介绍的大连液压件厂综合情况,诚盼有关读者及其工厂提出改进意见。 The editorial committee of our magazine has decided to study and publish the publication of key enterprises in the hydraulic and pneumatic industry. The basic situation of key enterprises, the characteristics of the company, the technical status of the main products and their level of analysis, and product applications are reported in succession. It is hoped that the relevant enterprises will contact the editorial department of the journal to make our journal report in a planned way. The comprehensive situation of Dalian Hydraulic Parts Factory introduced this time hopes that the readers and their factories can provide suggestions for improvement.