亚共析钢的淬火温度为Ac1+(30~50℃);过共析钢的淬火温度为Ac3+(30+50℃)。
错误
暂无解析
Idon’tlikethishat.Pleaseshowme____.
题目:InvitationLetter邀请与约见函
ThetermCFRshouldbefollowedby_____.
InfacttheSwedendidnotunderstandthethreequestions____wereaskedinFrench.
Locatenursingcarefacilities