常見例句It this article,the authers expounds in detail the particuler methods for adjusting the clearance of the convexconcave dies,according to the practical neccessity for the production of blanking dies. 此文根據(jù)沖裁模生産實際需要,綜郃闡述了凸凹模間隙的調(diào)整方法。 返回 convexconcave