组合机床新通用部件HY-63B液压滑台,已由重庆第三机床厂试制成功。四川省机械局委托重庆市机械局于一九七八年十二月六日至九日组织了样机鉴定,来自省内外设计、制造和使用等十八个单位的二十一名代表,参加了鉴定会。会上,一机部组合机床研究所的同志 The HY-63B hydraulic sliding table, a new universal part of the combined machine tool, has been successfully trial-produced by Chongqing No.3 Machine Tool Plant. Sichuan Machinery Bureau commissioned the Chongqing Municipal Bureau of Machinery to organize a demonstration of prototype identification from December 6 to December 19, 1978, with 21 representatives from 18 units including design, manufacture and use inside and outside the province participated Identification meeting. At the meeting, a machine combination of machine tool Institute comrades