锟絘(ch锟斤拷n)品锟斤拷锟絈锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟統
锟斤拷 號(h锟斤拷o)锟斤拷Z44H
锟絘(ch锟斤拷n)品锟节忥拷锟斤拷DN25锟斤拷DN300
锟絘(ch锟斤拷n)品锟斤拷锟斤拷锟斤拷1.0-2.5Mpa
锟絘(ch锟斤拷n)品锟斤拷锟絴(zh锟斤拷)锟斤拷锟絋锟锟斤拷锟斤拷锟絇锟锟斤拷锟较斤拷鋼碉拷
聯(li锟斤拷n)系锟皆掞拷锟15901687301
锟絘(ch锟斤拷n)品詳锟介：
锟斤拷锟斤拷锟(bi锟斤拷o)锟斤拷(zh锟斤拷n)锟斤拷锟叫囷拷(gu锟斤拷)GB锟斤拷锟紺(j锟斤拷)械锟斤拷JB锟斤拷锟斤拷锟斤拷锟斤拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)HG锟斤拷锟斤拷锟斤拷(bi锟斤拷o)API锟斤拷ANSI锟斤拷锟铰橈拷(bi锟斤拷o)DIN锟斤拷锟秸憋拷JIS锟斤拷JPI锟斤拷英锟斤拷(bi锟斤拷o)BS锟斤拷锟絘(ch锟斤拷n)锟斤拷
锟統锟絯锟斤拷锟絴(zh锟斤拷)锟斤拷锟絶锟斤拷锟絋锟紽锟斤拷锟絋锟锟斤拷碳锟锟斤拷WCB锟斤拷WC6锟斤拷WC9锟斤拷20#锟斤拷25#锟斤拷锟斤拷锟斤拷A105锟斤拷F11锟斤拷F22锟斤拷锟斤拷锟絇鋼★拷304锟斤拷304L锟斤拷316锟斤拷316L锟斤拷锟絫锟絝锟锟斤拷锟酵滐拷锟锟斤拷鈦合斤拷鋼等★拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷1.0Mpa-50.0Mpa锟斤拷
锟斤拷锟斤拷锟截度ｏ拷-196锟斤拷-650锟斤拷锟斤拷
锟紹锟接凤拷式锟斤拷锟斤拷(n锟斤拷i)锟捷紋锟斤拷锟斤拷锟捷紋锟斤拷锟斤拷锟絤锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(du锟斤拷)锟斤拷锟斤拷锟叫插焊锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
锟(q锟斤拷)锟斤拷(d锟斤拷ng)锟斤拷式锟斤拷锟街勶拷(d锟斤拷ng)锟斤拷锟斤拷锟(d锟斤拷ng)锟斤拷液锟斤拷(d锟斤拷ng)锟斤拷電勶拷(d锟斤拷ng)锟斤拷
锟较锟斤拷锟斤拷锟斤拷y锟絋(m锟斤拷n)锟斤拷锟睫癸拷司锟斤拷锟斤拷全锟斤拷锟斤拷頂硷拷锟斤拷锟斤拷a(ch锟斤拷n)锟絆(sh锟斤拷)锟斤拷图锟斤拷g(sh锟斤拷)锟斤拷锟教庯拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟秸革拷锟斤拷(gu锟斤拷)锟斤拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)锟皆硷拷锟斤拷锟絅锟叫業(y锟斤拷)锟斤拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)锟斤拷锟絘(ch锟斤拷n)锟斤拷锟届優(y锟斤拷u)锟絴(zh锟斤拷)锟統锟絋(m锟斤拷n)锟斤拷
锟絘(ch锟斤拷n)品锟缴侊拷(l锟斤拷i)锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟統锟斤拷锟斤拷锟絣锟統锟斤拷變锟斤拷锟斤拷(l锟斤拷i)锟斤拷锟斤拷锟斤拷锟斤拷锟絏輪锟紻(zhu锟斤拷n)90锟芥帶锟斤拷(d锟斤拷ng)锟統锟経锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟紽(xi锟斤拷n)锟絖(k锟斤拷i)锟斤拷锟斤拷锟絇(gu锟斤拷n)锟絔锟斤拷目锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟統锟斤拷锟紿锟結(ji锟斤拷)锟斤拷(g锟斤拷u)锟斤拷(ji锟斤拷n)锟轿★拷锟杰凤拷锟皆猴拷锟斤拷锟斤拷锟斤拷锟絯锟絜小锟斤拷锟斤拷锟斤拷锟絧锟斤拷锟斤拷锟较猴拷锟斤拷锟斤拷锟斤拷锟斤拷锟絙锟竭达拷小锟斤拷锟截別锟斤拷锟(q锟斤拷)锟斤拷(d锟斤拷ng)锟斤拷锟斤拷小锟斤拷锟斤拷锟斤拷锟斤拷(ji锟斤拷n)锟斤拷锟斤拷锟阶岋拷(sh锟斤拷)锟紽(xi锟斤拷n)锟斤拷锟劫嗭拷锟絔锟斤拷
锟結(ji锟斤拷)锟斤拷(g锟斤拷u)原锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟統锟斤拷直锟斤拷锟斤拷锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(l锟斤拷i)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟統锟斤拷锟较的機(j锟斤拷)械锟斤拷锟杰凤拷模锟斤拷锟斤拷锟斤拷锟斤拷y锟斤拷锟较的機(j锟斤拷)械锟絛锟斤拷锟斤拷要锟角侊拷(l锟斤拷i)锟皆夛拷锟絪锟斤拷锟斤拷锟斤拷锟紷锟絅锟阶猴拷锟角固讹拷锟侥機(j锟斤拷)械锟絛锟斤拷锟斤拷锟絤然锟斤拷(du锟斤拷)锟节夛拷锟絪锟斤拷锟斤拷锟斤拷锟斤拷锟絛锟斤拷锟斤拷锟斤拷锟統锟斤拷锟斤拷通锟絕(gu锟斤拷)锟絳(di锟斤拷o)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(l锟斤拷i)锟絖(d锟斤拷)锟斤拷锟斤拷锟斤拷锟杰凤拷锟斤拷锟斤拷锟杰封壓锟斤拷锟斤拷锟斤拷锟(qi锟斤拷ng)锟斤拷锟皆憋拷锟紺锟斤拷锟斤拷锟杰凤拷锟斤拷锟斤拷锟侥讹拷锟斤拷锟統锟斤拷锟斤拷锟絓(y锟斤拷n)锟叫時(sh锟斤拷)锟絖(d锟斤拷)锟斤拷锟杰凤拷锟斤拷锟杰封壓锟斤拷還锟斤拷(y锟斤拷ng)小锟节嗭拷锟絔锟斤拷锟筋，锟皆確锟斤拷锟絖(k锟斤拷i)锟斤拷锟絗锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷要锟斤拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)锟斤拷
1锟斤拷 锟絆(sh锟斤拷)計(j锟斤拷)锟斤拷锟届按GB/T12237-1989锟斤拷規(gu锟斤拷)锟斤拷锟斤拷
2锟斤拷锟絲锟(y锟斤拷n)锟斤拷試锟(y锟斤拷n)锟斤拷GB/T13927-1992锟斤拷規(gu锟斤拷)锟斤拷锟斤拷
3锟斤拷锟斤拷锟絤锟竭寸按JB79-59锟斤拷規(gu锟斤拷)锟斤拷锟斤拷
4锟斤拷锟斤拷锟斤拷--锟截度等硷拷(j锟斤拷)锟斤拷GB9131锟斤拷規(gu锟斤拷)锟斤拷锟斤拷
5锟斤拷锟斤拷锟絪锟斤拷锟缴帮拷GB/T1239.2锟斤拷規(gu锟斤拷)锟斤拷锟斤拷
6锟斤拷锟結(ji锟斤拷)锟斤拷(g锟斤拷u)锟絃(zh锟斤拷ng)锟饺帮拷JB/T6900-93锟斤拷規(gu锟斤拷)锟斤拷锟斤拷
7锟斤拷锟斤拷(bi锟斤拷o)志锟斤拷GB/T12220-1989锟斤拷規(gu锟斤拷)锟斤拷锟斤拷