锟絘(ch锟斤拷n)品锟斤拷锟絈锟斤拷锟斤拷锟絤锟斤拷(ji锟斤拷)锟斤拷锟統
锟絘(ch锟斤拷n)品锟斤拷號(h锟斤拷o)锟斤拷L41H
锟絘(ch锟斤拷n)品锟节忥拷锟斤拷DN10锟斤拷DN300
锟絘(ch锟斤拷n)品锟斤拷锟斤拷锟斤拷0.6锟斤拷16.0MPa
锟絘(ch锟斤拷n)品锟斤拷锟絴(zh锟斤拷)锟斤拷锟絋锟紽锟斤拷锟絋鋼★拷锟斤拷锟絇鋼碉拷
锟斤拷锟斤拷锟截度ｏ拷-196锟斤拷-650锟斤拷
锟絘(ch锟斤拷n)品锟斤拷B锟斤拷
锟斤拷(ji锟斤拷)锟斤拷锟統锟斤拷指通锟絕锟斤拷變通锟斤拷锟斤拷e锟絖(d锟斤拷)锟斤拷锟斤拷锟狡伙拷锟絳(di锟斤拷o)锟斤拷(ji锟斤拷)锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟絚锟斤拷锟斤拷锟斤拷锟統锟絋锟斤拷锟斤拷(ji锟斤拷)锟斤拷锟統锟节癸拷路锟斤拷锟斤拷要锟斤拷锟斤拷(ji锟斤拷)锟斤拷使锟矫★拷 锟筋常見锟侥癸拷(ji锟斤拷)锟斤拷锟統锟角诧拷锟矫斤拷止锟統锟斤拷變锟統锟斤拷锟轿狅拷锟斤拷锟斤拷锟(ji锟斤拷)锟斤拷锟矫★拷锟斤拷锟矫革拷變锟斤拷止锟統锟斤拷锟絣锟統锟絖锟斤拷锟竭度侊拷锟斤拷锟斤拷(ji锟斤拷)锟斤拷锟斤拷锟角極锟斤拷锟斤拷锟絤锟侥ｏ拷锟斤拷?y锟斤拷n)锟斤拷锟絴(zh锟斤拷)锟节癸拷(ji锟斤拷)锟斤拷锟斤拷B(t锟斤拷i)锟斤拷锟斤拷锟劫很高ｏ拷锟斤拷然锟斤拷(hu锟斤拷)使锟杰凤拷锟斤拷_锟絞磨锟絧锟斤拷失去锟叫旓拷锟杰凤拷锟斤拷锟矫★拷同锟斤拷锟矫癸拷(ji锟斤拷)锟斤拷锟統锟斤拷锟叫旓拷锟絙锟斤拷也锟角诧拷锟斤拷锟絤锟侥★拷
锟斤拷(ji锟斤拷)锟斤拷锟統锟斤拷锟斤拷锟斤拷要锟斤拷锟角ｏ拷
锟斤拷锟斤拷锟絳(di锟斤拷o)锟斤拷(ji锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷變锟斤拷平锟斤拷锟斤拷 锟斤拷(n锟斤拷i)泄漏锟斤拷小锟斤拷锟斤拷锟斤拷锟斤拷泄漏锟酵口ｏ拷锟斤拷泄漏锟斤拷也要小锟斤拷 锟絳(di锟斤拷o)锟斤拷(ji锟斤拷)锟斤拷锟斤拷小锟斤拷锟斤拷(d锟斤拷ng)锟斤拷锟絗锟斤拷锟斤拷
锟斤拷(y锟斤拷ng)锟矫凤拷锟斤拷锟斤拷
锟斤拷(ji锟斤拷)锟斤拷锟統锟斤拷通锟斤拷锟斤拷式锟缴分烇拷直通式锟酵斤拷式锟缴種锟斤拷锟斤拷锟斤拷锟絔锟斤拷锟斤拷锟轿狅拷郑锟斤拷锟斤拷锟轿★拷锟斤拷锟轿和达拷锟斤拷锟斤拷锟絅锟斤拷
锟斤拷(ji锟斤拷)锟斤拷锟統锟斤拷锟統锟斤拷锟叫讹拷N锟轿狀，锟斤拷見锟斤拷锟叫ｏ拷
1锟斤拷 锟絕锟斤拷锟統锟疥，锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絙锟斤拷锟叫碉拷锟斤拷脹锟統锟斤拷
2锟斤拷 锟斤拷锟斤拷锟統锟疥，锟絤锟斤拷锟节口忥拷锟絕锟斤拷墓锟(ji锟斤拷)锟斤拷锟統锟斤拷
3锟斤拷 锟斤拷锟斤拷锟統锟疥，锟絤锟斤拷锟斤拷锟斤拷小锟节忥拷锟斤拷(ji锟斤拷)锟斤拷锟統锟斤拷使锟斤拷锟絕锟秸遍。 锟斤拷锟节癸拷(ji锟斤拷)锟斤拷锟統锟斤拷锟斤拷锟斤拷锟斤拷锟紿取锟絈锟节癸拷(ji锟斤拷)锟斤拷锟斤拷锟斤拷e锟侥达拷小锟斤拷還锟絚锟斤拷(ji锟斤拷)锟斤拷锟斤拷前锟斤拷膲锟斤拷锟斤拷锟斤拷P(gu锟斤拷n)锟斤拷锟統锟侥勶拷锟斤拷小锟斤拷锟斤拷只锟絤锟斤拷锟节堬拷(zh锟斤拷)锟斤拷元锟斤拷負(f锟斤拷)锟絛變锟斤拷锟斤拷小锟斤拷锟劫度凤拷(w锟斤拷n)锟斤拷锟斤拷要锟襟不高的堬拷锟较★拷锟斤拷(du锟斤拷)锟节堬拷(zh锟斤拷)锟斤拷元锟斤拷負(f锟斤拷)锟絛變锟斤拷锟襟及岋拷(du锟斤拷)锟劫度凤拷(w锟斤拷n)锟斤拷锟斤拷要锟斤拷叩墓锟(ji锟斤拷)锟斤拷锟絳(di锟斤拷o)锟斤拷系锟統(t锟斤拷ng)锟斤拷锟斤拷須岋拷(du锟斤拷)锟斤拷(ji锟斤拷)锟斤拷锟統锟組(j锟斤拷n)锟叫夛拷锟斤拷锟絘(b锟斤拷)锟斤拷锟斤拷锟斤拷锟街癸拷(ji锟斤拷)锟斤拷锟統前锟襟壓差不變锟斤拷锟侥讹拷锟絖(d锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷(w锟斤拷n)锟斤拷锟斤拷
锟結(ji锟斤拷)锟斤拷(g锟斤拷u)锟斤拷锟絚(di锟斤拷n)锟斤拷
1锟斤拷锟斤拷(g锟斤拷u)锟斤拷锟絕锟斤拷锟轿ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷途S锟睫ｏ拷锟缴憋拷锟酵★拷
2锟斤拷锟絳(di锟斤拷o)锟斤拷(ji锟斤拷)锟斤拷锟饺诧拷锟竭ｏ拷锟斤拷锟斤拷锟斤拷锟絳(di锟斤拷o)锟斤拷(ji锟斤拷)使锟矫★拷
3锟斤拷锟杰凤拷锟斤拷锟阶沖锟絞锟斤拷锟斤拷锟斤拷锟斤拷锟叫旓拷锟斤拷|(zh锟斤拷)锟矫★拷
4锟斤拷锟杰凤拷锟斤拷锟絕锟筋。
锟斤拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)規(gu锟斤拷)锟斤拷锟斤拷
锟絆(sh锟斤拷)計(j锟斤拷)锟斤拷锟斤拷锟(bi锟斤拷o)锟斤拷(zh锟斤拷n)锟斤拷
锟結(ji锟斤拷)锟斤拷(g锟斤拷u)锟絃锟饺橈拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)锟斤拷GB/T 12221-2005
锟紹锟接凤拷锟絤锟斤拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)锟斤拷GB/T 9113
锟斤拷锟斤拷锟截度等硷拷(j锟斤拷)锟斤拷GB/T 12224-2005
試锟(y锟斤拷n)锟絲锟(y锟斤拷n)锟斤拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)锟斤拷GB/T 13927-2008
锟斤拷(ji锟斤拷)锟斤拷锟統锟侥帮拷锟絙锟絚锟絊锟給(h锟斤拷)锟斤拷(y锟斤拷ng)注锟斤拷锟斤拷锟斤拷锟斤拷锟(xi锟斤拷ng)锟斤拷
锟斤拷(ji锟斤拷)锟斤拷锟統锟斤拷(j锟斤拷ng)锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷锟斤拷藨锟(y锟斤拷ng)锟斤拷锟絙锟斤拷锟斤拷锟节凤拷锟斤拷锟斤拷锟斤拷锟斤拷位锟斤拷锟较★拷 锟斤拷锟絙锟絩(sh锟斤拷)要注锟斤拷锟斤拷|(zh锟斤拷)锟斤拷锟斤拷锟絚锟統锟絯锟斤拷锟斤拷(bi锟斤拷o)锟斤拷锟絕锟斤拷锟津保筹拷一锟铰★拷