锟斤拷锟斤拷锟较岋拷摩锟斤拷锟斤拷锟紺(j锟斤拷)锟絊锟斤拷锟絭锟斤拷锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟侥凤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷處锟巾對(du锟斤拷)锟节憋拷锟紺锟斤拷锟斤拷锟斤拷锟斤拷锟侥帮拷全锟絓(y锟斤拷n)锟斤拷锟斤拷十锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷锟絇(gu锟斤拷n)規(gu锟斤拷)锟教岋拷(du锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟絖規(gu锟斤拷)锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷(d锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷锟侥壁猴拷锟絕(gu锟斤拷)锟斤拷锟睫就憋拷須岋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷處锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷處锟斤拷锟角岋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷俣燃訜岬斤拷c(di锟斤拷n)锟斤拷锟斤拷锟斤拷锟竭的溫度ｏ拷锟斤拷锟斤拷一锟轿時(sh锟斤拷)锟絞锟斤拷锟絊锟絫锟斤拷锟斤拷锟斤拷锟絪锟斤拷300?400锟斤拷锟斤拷锟斤拷髮⒐锟斤拷锟斤拷频锟斤拷t锟斤拷锟斤拷锟�锟斤拷锟斤拷碳锟斤拷锟斤拷锟斤拷锟�(y锟斤拷ng)锟斤拷處锟斤拷锟侥溫讹拷通锟斤拷锟斤拷550~650锟芥范锟斤拷锟斤拷(n锟斤拷i)锟斤拷锟斤拷锟酵合斤拷鋼則锟斤拷锟絕锟竭的溫度凤拷锟斤拷锟斤拷(n锟斤拷i)锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷某些锟酵合斤拷锟斤拷锟�锟斤拷锟斤拷要锟角猴拷锟紺锟斤拷鈮猴拷锟斤拷锟教硷拷锟斤拷锟斤拷纬锟皆拷氐牡秃辖锟斤拷,锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷處锟斤拷锟斤拷锟杰斤拷锟酵斤拷锟絕锟斤拷锟絞锟斤拷锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤拷锟斤拷锟絕锟斤拷锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷變锟斤拷锟节高約锟斤拷锟斤拷锟絕锟斤拷還锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷處锟斤拷锟窖紋锟斤拷锟斤拷(du锟斤拷)锟斤拷锟紷锟戒摫锟斤拷通锟絕(gu锟斤拷)锟斤拷锟斤拷(y锟斤拷ng)锟侥癸拷藝試锟�(y锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟窖紋試锟�(y锟斤拷n)锟斤拷恰锟斤拷(d锟斤拷ng)?sh锟斤拷)锟斤拷x锟斤拷锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷處锟斤拷囟群捅锟斤拷貢r(sh锟斤拷)锟絞锟斤拷锟节燂拷處锟巾實(sh锟斤拷)锟紿锟斤拷锟斤拷锟叫ｏ拷锟斤拷須囷拷(y锟斤拷n)锟斤拷锟斤拷乒锟斤拷锟斤拷募訜锟截讹拷锟斤拷锟斤拷锟解焊锟斤拷锟斤拷锟斤拷锟叫的溫度區(q锟斤拷)锟絞锟絃(zh锟斤拷ng)锟絩(sh锟斤拷)锟絞锟接熱。

锟斤拷锟斤拷锟斤拷锟斤拷锟絇(gu锟斤拷n)注:

锟斤拷锟斤拷锟较岋拷摩锟斤拷锟斤拷锟紺(j锟斤拷)锟斤拷锟较岋拷摩锟斤拷锟斤拷锟紺(j锟斤拷)锟絊锟斤拷锟斤拷锟絶锟絏摩锟斤拷锟斤拷锟紺(j锟斤拷)锟斤拷摩锟斤拷锟斤拷(du锟斤拷)锟接猴拷锟紺(j锟斤拷)