锟斤拷锟絕锟斤拷(锟経)锟斤拷锟斤拷锟絩(sh锟斤拷)锟斤拷锟絕斜锟斤拷锟絖(t锟斤拷i)锟侥承夛拷锟芥應(y锟斤拷ng)平锟斤拷锟斤拷锟斤拷锟絚锟絕锟斤拷锟斤拷S锟斤拷锟斤拷锟斤拷直锟斤拷

锟斤拷锟絕锟竭帮拷锟絙锟斤拷(y锟斤拷ng)锟絚锟絕锟絴锟斤拷锟角э拷锟斤拷锟斤拷锟絅锟斤拷(du锟斤拷)锟斤拷锟斤拷千锟斤拷锟斤拷S锟斤拷锟絚锟絕锟阶硷拷锟絕锟斤拷锟絯锟絊锟斤拷 锟斤拷同一直锟斤拷锟较ｏ拷锟斤拷锟矫忥拷锟斤拷锟斤拷偏锟斤拷锟絕锟絕锟斤拷锟絖锟斤拷锟斤拷锟絛锟斤拷锟斤拷同锟絊锟斤拷锟斤拷要锟絩(sh锟斤拷)锟斤拷锟斤拷锟斤拷|(zh锟斤拷)锟絴片 锟絳(di锟斤拷o)锟斤拷锟斤拷

锟斤拷锟絕锟斤拷锟絯锟絚锟絖(t锟斤拷i)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(qi锟斤拷ng)锟饺撅拷锟絖(d锟斤拷)锟斤拷锟絆(sh锟斤拷)計(j锟斤拷)锟斤拷(qi锟斤拷ng)锟饺碉拷80%锟斤拷锟较時(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟組(j锟斤拷n)锟叫忥拷锟斤拷锟斤拷

锟斤拷锟絕锟斤拷(锟経)锟斤拷式锟斤拷锟斤拷之前锟斤拷锟斤拷(y锟斤拷ng)取锟絆(sh锟斤拷)計(j锟斤拷)锟斤拷锟斤拷锟斤拷值

锟斤拷10%?20%锟斤拷(du锟斤拷)锟絕锟斤拷锟組(j锟斤拷n)锟斤拷1?2锟斤拷锟紸(y锟斤拷)锟斤拷锟斤拷锟斤拷锟皆確锟斤拷锟絕锟斤拷锟絯锟斤拷锟斤拷锟街斤拷锟絴锟斤拷锟絅锟斤拷锟絕锟斤拷锟絯順诧拷平直锟斤拷

锟斤拷锟斤拷锟斤拷锟絕锟筋張锟斤拷锟斤拷锟狡戯拷(y锟斤拷ng)锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟絕锟斤拷O锟睫戯拷(y锟斤拷ng)锟斤拷值锟斤拷60%锟斤拷锟絉锟絩(sh锟斤拷)锟絕锟筋張锟斤拷锟斤拷锟斤拷 锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟絕锟斤拷O锟睫戯拷(y锟斤拷ng)锟斤拷值锟斤拷65%锟斤拷

锟睫囷拷(y锟斤拷n)锟斤拷锟斤拷锟絆(sh锟斤拷)計(j锟斤拷)要锟斤拷锟組(j锟斤拷n)锟叫忥拷锟斤拷锟斤拷锟絀(y锟斤拷)锟斤拷锟絕锟筋張锟斤拷锟斤拷锟絆(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷d值之锟斤拷锟斤拷 锟斤拷(y锟斤拷ng)锟街猴拷10?15锟斤拷锟�锟斤拷然锟斤拷卸锟斤拷锟絠锟斤拷锟斤拷锟斤拷锟絣(f锟斤拷)锟紽(xi锟斤拷n)锟斤拷锟紷锟斤拷锟紸(y锟斤拷)锟斤拷(y锟斤拷ng)锟斤拷锟絧失锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟絩(sh锟斤拷)锟組(j锟斤拷n)锟斤拷锟絘(b锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷锟絕锟斤拷锟絠锟斤拷锟斤拷锟斤拷锟矫機(j锟斤拷)械锟叫革拷锟斤拷露锟絕锟筋，锟斤拷(y锟斤拷n)锟斤拷使锟斤拷電伙拷锟叫革拷锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟絃(zh锟斤拷ng)5?10cm 锟斤拷露锟絕锟筋，锟皆凤拷拽锟斤拷锟斤拷锟斤拷水锟斤拷锟斤拷锟絳注锟組锟絕锟絴锟藉及锟絕锟絕锟斤拷锟斤拷锟街匡拷隙锟斤拷锟矫凤拷锟絇锟斤拷涂刷锟斤拷 锟斤拷锟斤拷锟絆(sh锟斤拷)計(j锟斤拷)要锟斤拷锟組(j锟斤拷n)锟叫凤拷锟絕處锟斤拷锟斤拷锟斤拷锟絕锟斤拷锟斤拷锟斤拷锟斤拷(qi锟斤拷ng)锟饺诧拷锟斤拷锟斤拷20Mpa锟斤拷