全部

1·The advantage for manufacturing the roll sleeve forging with ESR ingot is described in this article, and the upgrading method for the original process has been set forth.

讨论了电渣重熔钢锭在生产辊套锻件时的优势，提出了对原工艺的改进方法。

2·Yeah, a little extra reach on a punch, a set of brass knuckles, a stripe on the sleeve, a badge that says cop on it, a rock in your hand, or a bankroll in your pocket.

就是，打拳的时候比别人出拳要出那么一点，一套指节铜套，手套上的条纹，一枚警徽，手中的石头，或者你口袋里的钞票。