Results demonstrate the following optimum conditions for low-shrinkage sliver: hotstretch ratio of breaking machine, 1.
结果表明获得较低缩率的最佳工艺条件是：拉断机热拉伸倍数为1。
2
Now was my evil should become a "s bear heat," concluded from was simply trying to tell me the tolerance for hotstretch arms legs will make the skin the best comfort when frying oil.
So it is necessary to study hotstretch properties, hot drawing of shell parts and its finite element simulation of magnesium alloys for providing technical supports of plastic processing.