it is because of you ignore ignoring me ? 这是因为你的忽略忽略我 Interstitial Free Steel ? 放疗免费钢 I WISH EVERY ONE THAT WILL laugh up you dream ? 我希望每一个，会笑了你的梦想 ..
The result shows that the model can be used to describe the recrystallization process of the interstitialfreesteel quite well.
结果表明，该模型能很好地描述无间隙原子钢等温退火再结晶过程。
2
The effects of welding force and welding electric current on the tensile strength of mash seam welded joints in the interstitial-free (IF) steel have been studied.