我国现行国标《普通螺纹》已根据ISO公制螺纹标准进行了修订,并在1980年9月国家标准总局召开的审定会上通过了报批稿。在该标准还没有正式审批发布之前,我公司研制的新产品是贯彻新标准呢?还是按照旧标准贯彻?对于这个问题,我们经过了反复权衡之后, China’s current national standard “ordinary thread” has been revised according to ISO metric thread standards, and in September 1980 approved by the General Administration of Standards approved the draft for approval. In the standard has not been formally approved before the release of new products developed by our company is to implement the new standard? Or in accordance with the old standards? For this problem, we have after repeated trade-offs,