免费性爱视频,精品无码人妻一区二区三区视频,骚浪贱熟女超碰,欧美日韩嗯啊

          (dng)ǰλã(y) > a(chn)Ʒ > a(b)ϵ >
          a(chn)ƷQͲʽa(b)
          a(chn)ƷeͲs^ Ͳʽs
          a(chn)ƷҎ(gu)񡿣DN25mm-DN3000mm
          a(chn)Ʒ0.6-4.0MPa
          Bӷʽ:   mB
          (zh)И(bio)(zhn)GB/T2777-2008
          m÷şÓmO(sh)䣬՚ӟL(fng)O(sh)䡿
          a(chn)Ʒ|(zh)̼ P.
          a(chn)Ʒɫ{(ln)ɫ ɫ tɫ yɫ ɸ(j)͑Ҫ{(dio)ɫ.
          • |(zh)(wn):(sh)ȫ^(gu)|(zh)O(jin)(x)΢ȫλzy(c)!
          • r(ji):Ч(ni)ɱp_(ki)֧׌ڿ͑!
          • ؛:M(jn)a(chn)ˮĂ؛s˽؛!

          ھԃ

          ُ(gu)Iᾀ1393714618215538711655

          a(chn)ƷB

          Ͳa(b)(x)TҲÛ(ji)s(ji)ɘ(gu)乤wIJy(һNԪ)Ͷ˹֧ܡm(do)ܵȸM
          һNa(b)Ԫ乤wyܵЧs׃չܾ(do)ɟÛsԭa(chn)ijߴ׃a(b)ܾ(do)ܡȵSMͽλơҲڽpڬF(xin)I(y);V
          a(b)ҲQsÛ(ji)ya(b)a(b)֞飺ya(b)Ͳa(b)D(zhun)a(b)Ȼa(b)Ȏ״Բya(b)^鳣ãa(b)Ҫ鱣Ϲܵȫ\(yn)ã
          1.a(b)չܵSM׃
          2.ya(b)syTܵİbcж
          3.O(sh)(dng)pO(sh)(dng)(du)ܵӰ푡
          4.յ݌(du)ܵ׃


          a(chn)Ʒ(yu)(sh)

          a(chn)ƷQ Ͳa(b)
          Qͨ DN80DN1000 mm
          O(sh)Ӌ(j) 1.04.0Mpa
          O(sh)Ӌ(j)ضȣ -40桫250
          Bӷʽm/
          ܷϣ ƱPƷķϩzƷܷ͵

          a(chn)Ʒc(din)

          Ͳa(b)һN|ʽܷ⣬׹cо֮g돗ܷܵSoܾoNоܱ棬ܷϵď׃a(b)ܷĥpֹ|(zh)©ĿǰɆһϰl(f)չɽMʹӲϷܛډwӲܛgܷF(xin)й©r(sh)a(b)ע͵ķֹ©
          Ͳa(b)һ(du)ֱD(zhun)SĶwa(b)C(j)(gu)⏗cһ汣Nϲ(du)(dng)(gu)ɷֹwй¶bc(din)λϾҪ^o(w)й¶fʽa(b)й©ɵlp


          a(chn)Ʒ

          Ͳa(b)M(jn)ܷY(ji)(gu)ܷmڟˮ֬|(zh)ͨ^(gu)(dng)Ͳ(du)ͲĻ\(yn)(dng)_(d)Ûa(b)нY(ji)(gu)ȫɿʹÉL(zhng)B©bS޷m÷Vc(din)ͬr(sh)ڹ·O(sh)Ӌ(j)ڰbʩɜpٹ̶֧ܵO(sh)á
          pͲa(b)ͨ͵׹܃ɂ(g)оsоa(b)Zʳͨ͵ăɱpa(b)p˲Ãɂ(g)ͨ͵L(zhng)ȳߴͳɱ
          pܷⲨyͲa(b)(a(chn)Ʒ),pU(xin)a(chn)Ʒyʽa(b)ڞһw(dng)ڲya(b)һC(j)еܷ⣬yһF(xin)(wn)}a(b)ܿɿ߿چ˙C(j)еܷʹڲy܃(ni)IJycxк|(zh)xӵֺʹya(b)Ĺɿͬr(sh)C(j)еܷ˻(dng)˵Č(do)߿
          һͲa(b)ֱܵA(y)Ûڹܵɽ|̎׹ܺоܲ(du)Ƅ(dng)Ȼк͹ܵͬc(din)


          a(chn)Ʒ(yng)÷

          ɏVmڻʯұмйůȹܾW(wng)؜Ϻ͸߼O(sh)Ĺܵ


          a(chn)Ʒʹíh(hun)

          h(hun)|(zh)g̶^ߵėlñᇊͿ
          h(hun)|(zh)g̶еʹÜضȸ120ėlñt
          h(hun)|(zh)g̶ȵʹÜضȵ120ėlñ\


          a(chn)ƷbҪ

          1a(b)br(sh)șzҎ(gu)Ƿc؛һ
          2a(b)Ļ(dng)Ͳ(yng)bڽ|(zh)
          3ca(b)ɶຸӵĹܶαM(jn)¿̎ӺҪ(yn)Ҏ(gu)M(jn)ˮ(sh)(yn)鹤1.5ԇr(sh)ܷbðl(f)й¶(yng)o˨oo(w)й¶ֹ
          4a(b)عܵľbͬSȴ1%Է\(yn)Еr(sh)Ħ^(gu)Ӱܷ
          5ڿa(b)Ĺܵ̎(yng)O(sh)Ì(do)򻬄(dng)ֹ֧(c)λơ
          6עⱣo(h)(dng)棬(yn)g
          7pa(b)Ͳ(yng)ù̶֧𣬲c·ͬ߅a(b)xҪͬ
          8a(b)NɰL(zhng)LmaxbA(y)A(y)Sa(chn)ƷL(zhng)ȣ


          a(chn)ƷʹcS

          1ܵ\(yn)a(b)(dng)Ͳ(yn)(c)(yng)ʼKCc·SͬF(xin)K(dng)Ͳ(dng)r
          2Sޕr(sh)(yng)zܷbrr(sh)o˨Cܷo(w)й¶
          3a(b)(dng)Ͳ港g(yn)o˨й¶ò@r(sh)(yng)]Qa(b)

          Ͱ

          a(chn)ƷʾD

          㲿

          g(sh)(sh)

          a(chn)Ʒ(w)

          I(y)졢I(y)(w)ͨㄓ(chung)r(ji)ֵ !
          (w)|(zh)\(chng)ķ(w)ͨ}ͨa(chn)Ʒ|(zh)(yn)P(gun)؟(z)εˣ_a(chn)N(w)Ľ\(yn)Сӏ(qing)cÑͨ\(chng)V͑ṩ(yu)|(zh)a(chn)Ʒ(w)شͨ ³Z

          a(chn)Ʒ(bio)(zhn)
          a(chn)Ʒ(yn)Ї(gu) GBHG (bio)(zhn)(gu) API Ș(bio)(zhn)O(sh)Ӌ(j)(yn)ܷӲ_(d)(gu)Ҏ(gu)Ҫȳ^(gu)(gu)Ҙ(bio)(zhn)
          ǰ(w)
          a(chn)ƷBg(sh)ǘ(bio)a(chn)ƷO(sh)Ӌ(j)y
          з(w)
          1źͬCr(sh)؛Sr(sh)c͑“(lin)ϵ 2(du)(f)sĮa(chn)ƷҏSżg(sh)ˆT(du)ÑM(jn)Юa(chn)Ʒʹų{(dio)ʽSM(jn)Ӗ(xn)ָ(do)
          ۺ(w)
          1ͨa(chn)Ʒ|(zh)ڞԳS 12 (g)(sh)С(w)ˡQޣ
          2a(chn)ƷʹҏSڽMg(sh)zˆTM(jn)L(wn)ԃÑ(du)a(chn)Ʒ|(zh)ʹàrM(jn)Ҋ(jin)ȷķԱM(jn)һ߮a(chn)Ʒ|(zh)
          3(du)ÑͶVa(chn)Ʒ|(zh)(wn)}ӳۺ(w)ˆT 24-36 Сr(sh)ʡ 48 Сr(sh)sF(xin)(chng)
          4(du)ۺ(w)ҪÑ(xi)(w)|(zh)bҊ(jin)ͬͨĮa(chn)Ʒ|(zh)c(w)|(zh)

          ӆ؛c֪

          1ُ͑(gu)Ո(qng)0371-64016898 E-mailruitonggscl@163.com(li)ԃ 0371-64016899
          2յُ͑(gu)͑ṩa(chn)Ʒ̖(ho)xc(bo)r(ji)r(ji)Σ
          3w̶؛Ҫ


          ӆ؛֪
          1͑(du)a(chn)ƷҪӆ؛ͬṩf(shu)
          1Y(ji)(gu)L(zhng)
          2Bʽ
          3Qֱȫͨsܵߴ
          4ý|(zh)ضȡ
          5(sh)(yn)z(yn)(bio)(zhn)Ҫ󱾏Sɸ(j)͑ҪöO(sh)Ӌ(j)a(chn)Ʒ
          2Sɸ(j)͑ҪöO(sh)Ӌ(j)a(chn)Ʒ
          3ɿ͑ṩ_Įa(chn)Ʒͺ̖(ho)r(sh)͑(yng)_f(shu)̖(ho)ĺxҪڹpһµėlºӆͬ

          ھύ

          (xi)ı񣬰“(lin)ϵʽͮa(chn)Ʒύo҂҂Mc“(lin)ϵQxxܼr(sh)ȡ“(lin)ϵՈ(qng)(w)(xi)“(lin)ϵʽϢ

          “(lin)ϵ҂

          • “(lin)ϵˣܽ(jng)
          • ֙C(j)̖(ho)13937146182 ΢̖ͬ(ho)
          • ֙C(j)̖(ho)15538711655 ΢̖ͬ(ho)
          • QQN1469088068
          • QQN2664853510
          • Ԓ0371-64016899
          • 棺0371-64016898
          • 163]䣺ruitonggscl@163.com
          • I(y)]䣺sunrui@gyruitong.com
          • Q(mo)Ԓ89997530
          • ַx幤I(y)@

          Ҳ“(lin)ϵھͷ

          ھԃ

          ַʡx(zhn)ܵba(chn)I(y)@

          ]451281

          Ԓ0371-64016899

          P(gun)҂
          ҂ă(yu)(sh)
          ҕlչʾ
          I(y)su(y)
          ͨĻ
          l(f)չv
          a(chn)Ʒ
          s
          z^
          ˮ׹ϵ
          ^
          a(b)ϵ
          ϵ
          „
          ИI(y)֪R(sh)
          I(y)(wn)
          չʾ
          ͑
          ͑(li)L
          ̰
          a(chn)F(xin)(chng)
          ҂ķ(w)
          ۺ(w)
          “(lin)ϵ҂
          “(lin)ϵʽ
          ҂λ
          ھ
          (qun) © 2018 xͨˮ޹˾ ԥICP16008143̖(ho)-1
          ԥICP16008143̖(ho)-1