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本刊讯从有关方面获悉，《开放式数控系统总则》国家标准已获得批准和颁布（标准代码GB／T１８７５９．１－２００２），并将于２００３年１月１日开始实施。机床工具行业是母机行业，是国民经济的装备工业之一，也是战略性和基础性工业。从上个世纪四十年代起，数控技术已成为
This newsletter was informed by relevant parties that the National Standard for Open Numerical Control System has been approved and promulgated (standard code GB/T18759.1-2002) and will be implemented on January 1, 2003. The machine tool industry is the parent machine industry and one of the equipment industries of the national economy. It is also a strategic and basic industry. Since the 1940s, CNC technology has become