a(chn)ƷĿ
վ(ni)
(lin)ϵ҂
˾B
ϺyT˾һҼ_l(f)a(chn)MbNM(jn)yTܵ(w)һwČI(y)I(y)˾a(chn)Ʒ : 늴yyTyyyֹyֹyŚyy^VyĤyyyƽy{(dio)(ji)yˮyy܊AyȡyT:1.0-32.0MpaҎ(gu):DN15-DN1200yT|(zh)УTFXϽP䓡T̼䓡A105304304L316316L(q)ӷʽɲքӡ늄X݆ӵbBӷʽmzA(bio)(zhn)GB HB JB(bio)API(bio)JIS(bio)DIN(bio)
NہԵyTyTӢyTyTձyTnyT_yT^(q)ԭbM(jn)yTa(chn)ƷV(yng)ˮ̎ʯʯ켈ɵVҺʳƷˎoˮC(j)еO(sh)סӹI(y)ǽI(y)ܵI(lng)a(chn)ƷNȫؼ|ρ^(q),(yu)|(zh)|(zh)Чķ(w)Ñه͏Vٝu(y)
˾ʼK|(zh)鱾һОMÑĽ(jng)IM(jn)g(sh)¹ˇ²\Ñṩ(yu)|(zh)yTa(chn)ƷƵۺ(w)Ҫ҂Ŀ(bio)
(jng)I
늴yyTyyyֹyֹyŚyy^VyĤyyyƽy{(dio)(ji)yˮyy܊Ay