本标准是对ZBn J50 008.3-88金属切削机床 装配通用技术条件》的修订。原版本是根据我国机床产品多年生产经验并在考虑用户的使用要求的基础上制定的,其技术内容仍能符合当前科技水平,适用生产和使用需要。本标准与ZB J50 008.3-88的技术内容一致,仅按有关规定重新进行了编辑。本标准自实施之日起,代替ZB J50 008.3—88。作为机械行业标准,摘选主要内容刊出。 This standard is ZBn J50 008.3-88 metal cutting machine assembly general technical conditions "amendment. The original version is based on China's machine tool products for many years of production experience and to consider the user's requirements based on the development of its technical content can still meet the current state of science and technology for production and use needs. This standard is consistent with the technical content of ZB J50 008.3-88, only re-edited according to the relevant provisions. This standard from the date of implementation, instead of ZB J50 008.3-88. As a mechanical industry standard, selected the main content published.