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- pre extrusion punch 顶挤冲头
- Extrusion punches must be coated to prevent galling. 为防止磨损拉伸冲头必须做镀层处理。
- In this paper are described factors that exercise an influence on life of cold extrusion punch, are analysed all destruction of punch, structure on its life. It is done to analyse the stress state of punch by stress test. 本文论述了影响冷挤压凸模寿命的因素,分析凸模的各种破坏状态,而后着重分析凸模结构对寿命的影响。
- Determination of Preheating Temperature of Hot Extrusion Punch 热挤压凸模预热温度确定
- The punch in the stomach completely winded me. 我肚子上挨了一拳一时完全喘不过气来。
- It was vodka, and it packed quite a punch. 这是伏特加酒,它有强烈的刺激作用。
- He laid the attacker low with a punch to the jaw. 他一拳击中攻击他的人的下颚,把他打倒在地。
- The punch was aimed at his opponent's head. 那一拳是冲著对手的头打去的。
- He decked him with his first punch. 他第一拳就把他打倒在地。
- Spectators cheered at his KO punch. 观众为他击倒对手的一击而喝采。
- We made gallons of rum punch for the party. 我们为聚会准备了许多兰姆潘趣酒。
- I want to punch a new hole in the belt. 我想在这条皮带上打一个新孔。
- I wanted to punch him for his betrayal. 因为他的背叛,我想狠狠揍他一顿。
- Those cocktails pack quite a punch! 那些鸡尾酒劲儿可真大!
- He laid his opponent low with a single punch. 他一拳就把对手打倒在地。
- The punch stunned me for a moment. 那一拳把我打得昏了一阵。
- A short straight punch in boxing. 一记快拳在拳击比赛中的短直拳
- Cook the pie for 20 minutes in a pre heated oven. 在经过预热的烤箱里烘烤馅饼20分钟.
- Jeff became so mad at Mike that he threw a punch at him. 杰夫对迈克大为发怒,向他一拳揍去。
- Punch down any loose nails so that the floor is quite smooth. 把所有松动的钉子都钉进去,使地板平滑。