锟竭溫高夛拷锟絣锟統
锟絘(ch锟斤拷n)品锟斤拷號(h锟斤拷o)锟斤拷 Z41Y
锟絘(ch锟斤拷n)品锟节忥拷锟斤拷 DN50-600
锟絘(ch锟斤拷n)品锟斤拷锟斤拷锟斤拷 1.6锟斤拷10.0MPa
锟絘(ch锟斤拷n)品锟斤拷锟絴(zh锟斤拷)锟斤拷 锟絋鋼★拷锟斤拷锟絇锟锟斤拷锟絫锟絝鋼碉拷
锟絣锟統锟街稱锟絣锟斤拷锟統锟斤拷锟絣锟絋锟統锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷V锟斤拷锟斤拷一锟絅锟統锟絋锟斤拷锟斤拷锟斤拷通锟絕锟絣锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷y锟絋锟侥嗭拷锟絔锟斤拷锟絣锟藉垂直锟斤拷锟斤拷锟絯锟斤拷锟斤拷锟斤拷锟斤拷變锟絣锟斤拷锟絚锟統锟斤拷锟絞锟斤拷锟斤拷(du锟斤拷)位锟矫硷拷锟缴革拷變通锟斤拷锟斤拷小锟斤拷
锟絣锟統锟斤拷锟斤拷锟斤拷锟铰冿拷(y锟斤拷u)锟絚(di锟斤拷n)锟斤拷
1锟斤拷锟斤拷锟絯锟斤拷锟斤拷小 , 锟杰凤拷锟斤拷锟杰斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷刷锟斤拷锟斤拷锟絞小锟斤拷
2锟斤拷锟絖锟絔锟絕省锟斤拷锟斤拷
3锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷 , 锟斤拷锟絖锟斤拷锟斤拷锟斤拷锟斤拷锟酵夛拷锟斤拷锟斤拷
4锟斤拷锟斤拷锟絯锟斤拷(ji锟斤拷n)锟斤拷 , 锟結(ji锟斤拷)锟斤拷(g锟斤拷u)锟絃(zh锟斤拷ng)锟饺讹拷锟斤拷锟斤拷锟届工藝锟皆好o拷锟絤锟矫凤拷锟斤拷锟絍锟斤拷