经过四个“五年计划”的不懈努力,我国重大技术装备国产化工作取得长足进步,大批先进实用的国产装备在经济建设和国防建设中发挥了重要作用,并推动机械工业近两年一直保持较高发展速度。20年前,国务院成立重大装备领导小组,提出要力争在前10年把最关键技术掌握在自己手里,为后1 Thanks to the tireless efforts of the four “five-year plans”, great progress has been made in the localization of major technological equipment in our country. A large number of advanced and practical domestic equipment have played an important role in economic construction and national defense construction and have promoted the machinery industry to maintain its position for the past two years Higher speed of development. Twenty years ago, the State Council set up a leading group for major equipment and proposed that we should strive to keep the most crucial technologies in our hands during the first 10 years.