The lead wire parts multi-position progressive die is introduced, the method of multi-units strip material cutting off is stated, and a novel guide pin structure is introduced.

介绍了引线角多工位级进模，叙述了多单元条料的切断方法，及以一种新颖的导料钉结构。

youdao

Sky-high metals prices combined with the weak U.S. economy in recent years have led brazen thieves to strip copper wire out of vacant homes, swipe stainless-steel beer kegs from bars and even make off with manhole covers, street lights and parts of fire hydrants.

WSJ: Bronze Vases at Cemeteries Become Target for Thieves