锟絣(f锟斤拷)锟斤拷锟絩(sh锟斤拷)锟絞锟斤拷2021-01-24
KF锟斤拷辗锟斤拷m锟斤拷銜接硷拷锟斤拷锟角撅拷锟斤拷锟斤拷(x锟斤拷)锟絰锟斤拷锟斤拷(l锟斤拷i)锟斤拷
KF锟斤拷辗锟斤拷m锟斤拷锟叫低夛拷锟斤拷锟斤拷锟斤拷展锟斤拷锟斤拷锟斤拷锟絆(sh锟斤拷)锟斤拷銜斤拷锟叫诧拷锟斤拷缺锟劫碉拷锟斤拷要元锟斤拷锟斤拷該锟絘(ch锟斤拷n)品锟斤拷锟斤拷(j锟斤拷)锟斤拷锟紸锟斤拷锟今共和囷拷(gu锟斤拷)锟斤拷(gu锟斤拷)锟揭橈拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)GB4982-85要锟斤拷規(gu锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷 50锟斤拷卸锟斤拷锟絤锟斤拷锟斤拷DIN28403锟斤拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)規(gu锟斤拷)锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤拷锟絰锟矫岋拷(du锟斤拷)锟絖式锟結(ji锟斤拷)锟斤拷(g锟斤拷u)锟斤拷锟斤拷锟絏锟较斤拷锟絋锟斤拷锟斤拷锟紺(j锟斤拷)械锟斤拷(qi锟斤拷ng)锟饺高★拷锟杰夛拷锟节短時(sh锟斤拷)锟絞锟斤拷(n锟斤拷i)锟斤拷锟斤拷锟轿何癸拷锟竭讹拷锟斤拷锟絖(d锟斤拷)锟斤拷锟絙锟斤拷要锟斤拷 锟斤拷O锟斤拷锟杰凤拷圈锟絰锟矫讹拷锟斤拷锟斤拷锟絲锟狡成ｏ拷锟斤拷锟矫戯拷锟斤拷锟斤拷锟斤拷要锟斤拷也锟杰夛拷锟狡凤拷锟斤拷锟絲锟斤拷 锟斤拷锟斤拷KF锟斤拷辗锟斤拷m锟斤拷锟斤拷锟絰锟矫诧拷锟絇鋼庯拷锟斤拷锟紹锟絤(x锟斤拷)锟皆勶拷(d锟斤拷ng)锟斤拷锟斤拷锟轿癸拷藝锟斤拷锟斤拷锟斤拷锟酵高溫★拷锟酵革拷锟絞锟斤拷锟斤拷锟斤拷锟斤拷锟(d锟斤拷ng)锟斤拷锟斤拷锟絃(zh锟斤拷ng)锟斤拷锟斤拷锟絚(di锟斤拷n)锟斤拷锟斤拷?y锟斤拷n)锟斤拷KF锟斤拷锟絤銜斤拷锟斤拷锟斤拷锟絀(y锟斤拷)锟絩(sh锟斤拷)锟斤拷 锟絙锟絓(y锟斤拷n)锟斤拷锟斤拷锟接憋拷锟斤拷锟斤拷
KF锟斤拷辗锟斤拷m锟斤拷锟統锟斤拷銜接硷拷(bellows) 锟斤拷锟剿匡拷锟姐暯樱锟斤拷粘锟斤拷锟斤拷L(zh锟斤拷ng)锟矫碉拷锟斤拷詹锟斤拷y锟斤拷锟組(j锟斤拷n)锟斤拷锟斤拷锟斤拷O(sh锟斤拷)锟斤拷銜斤拷锟斤拷Magnox锟斤拷锟斤拷詹锟斤拷y锟斤拷锟角斤拷(j锟斤拷ng)锟絕(gu锟斤拷)锟斤拷锟杰的氬弧锟斤拷锟斤拷锟斤拷(TIG-welded)锟斤拷锟斤拷锟斤拷(j锟斤拷ng)锟絕(gu锟斤拷)锟斤拷锟斤拷y(c锟斤拷)漏 全锟斤拷z锟介。锟紷些軟锟杰讹拷锟斤拷锟斤拷锟斤拷嘶锟教庯拷锟锟斤拷锟斤拷锟統锟杰碉拷锟斤拷s锟斤拷锟斤拷20%锟斤拷锟斤拷锟斤拷锟杰夛拷M锟斤拷锟絅锟斤拷(ch锟斤拷ng)锟较碉拷锟斤拷锟姐暯拥锟斤拷锟斤拷锟
锟斤拷锟絇(gu锟斤拷n)锟斤拷(bi锟斤拷o)锟斤拷锟斤拷KF锟斤拷辗锟斤拷m锟斤拷
锟斤拷一锟絣锟斤拷CF锟斤拷辗锟斤拷m锟侥帮拷锟絙要锟斤拷還锟角很高碉拷锟斤拷锟斤拷注锟斤拷锟絚(di锟斤拷n)锟斤拷锟杰猴拷視
锟斤拷一锟絣锟斤拷ISO锟斤拷辗锟斤拷m锟侥結(ji锟斤拷)锟斤拷(g锟斤拷u)锟斤拷式锟斤拷锟絍锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟(qi锟斤拷ng)