免费性爱视频,欧美日韩精品运动员操逼视频,亚洲熟妇一区,凸凹视频在线观看

(dng)ǰλã > a(chn)Ʒ > s >

a(chn)ƷQDʹ϶ȹܵs

a(chn)Ʒe_s^  _a(b)

a(chn)ƷҎ(gu)񡿣DN40mm-DN3000mm

a(chn)Ʒ0.25--2.5

(zh)И(bio)(zhn)GB/T12465-2007  

Bӷʽmͺ

m÷ᡢAg͡ˮˮȡ

a(chn)Ʒ|(zh)̼䓣P.

a(chn)Ʒɫ{(ln)ɫ lGɫ ɸ(j)͑Ҫ{(dio)ɫ.

ضȡ-40160

  • |(zh)(wn):(sh)ȫ^|(zh)O(jin)(x)΢ȫλzy(c)!
  • r(ji):Ч(ni)ɱp_֧׌ڿ͑!
  • ؛:M(jn)a(chn)ˮĂ؛s˽؛!

ھԃ

ُIᾀ1393714618215538711655

a(chn)ƷB

Dʹ϶ȹܵs(a(b)^)ͨˮa(chn)Ʒ϶s^ַQ϶ȹܵsՇM(jn)ܵg(sh)Y(ji)҇ܵ\(yn)ݔ͵|(zh)(sh)A(ch)о_l(f)һN͹ܵBҪY(ji)(gu)ж̹ܷmw(dng)ܷܺbõȽMê(d)صĿSO(sh)Ӌ(j)Y(ji)(gu)ܷܿɿÓ(qing)^ĿɓsmڹrΏ(f)s(chng)ϵĹܵB

a(chn)Ʒc(din)

Ͱ


a(chn)ƷʾD

㲿

̖(ho)

Q

(sh)

1

̹ܷm

2

Q23520P

2

̶

-

Q235

3

̶ĸ

-

4

w

2

Q23520P

5

(dng)

1

Q23520P

6

˨

1

Q23535P

7

ĸ

-

8

λK

2

Q23520

9

Ȧ

2

10

ܷȦ

2

NBRFPMNBR

g(sh)(sh)


DN
ɓ
s
mm
L D1 mBӳߴ
0.6Mpa 1.0Mpa 1.6Mpa
D K n-do D K n-do D K n-do
100 7 60 520 305 210 170 4-18 220 180 8-18 220 180 8-19
200 560 415 320 280 8-18 340 295 8-23 340 295 12-23
300 605 530 440 395 12-23 445 400 12-23 460 410 12-27
400 660 645 540 495 16-23 565 515 16-27 580 525 16-30
500 670 750 645 600 20-23 670 620 20-27 715 650 20-33
600 720 870 755 705 20-27 780 725 20-30 840 770 20-36
700 6.5 65 750 960 860 810 24-27 895 840 24-30 910 840 24-36
800 810 1085 975 920 24-30 1015 950 24-33 1025 950 24-39
900 855 1185 1075 1020 24-30 1115 1050 28-33 1125 1050 28-39
1000 950 1305 1175 1120 28-30 1230 1160 28-36 1255 1170 28-42
1200 1000 1505 1405 1340 32-33 1455 1380 32-39 1485 1390 32-48
1400 1050 1715 1630 1560 36-36 1675 1590 36-42 1685 1590 36-48
1600 1140 1930 1830 1760 40-36 1915 1820 40-48 1930 1820 40-56
1800 6 +75 1200 2150 2045 1970 44-40 2115 2020 44-48 2130 2020 44-56
2000 1250 2370 2265 2180 48-42 2325 2230 48-48 2345 2230 48-62
2200 1300 2570 2475 2390 52-42 2550 2440 52-56 - - -
2400 1420 2820 2685 2600 56-42 2760 2650 56-56 - - -
2600 1450 3020 2905 2810 60-48 2960 2850 60-56 - - -
2800 1500 3230 3115 3020 64-48 3180 3070 64-56 - - -
3000 1600 3440 3315 3220 68-48 3405 3290 68-62 - - -
3200 1780 3685 3525 3430 72-48 - - - - - -

a(chn)Ʒ(w)

I(y)I(y)(w)ͨㄓ(chung)r(ji)ֵ !
(w)|(zh)\ķ(w)ͨ}ͨa(chn)Ʒ|(zh)(yn)P(gun)؟(z)ε_a(chn)Nۡ(w)Ľ\(yn)ӏ(qing)cÑͨ\V͑ṩ(yu)|(zh)a(chn)Ʒ(w)شͨ ³Z

a(chn)Ʒ(bio)(zhn)
a(chn)Ʒ(yn)Ї GBHG (bio)(zhn) API Ș(bio)(zhn)O(sh)Ӌ(j)졢(yn)ܷӲ_(d)Ҏ(gu)Ҫȳ^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)Qޣ
2a(chn)ƷʹҏSڽMg(sh)zˆTM(jn)LԃÑ(du)a(chn)Ʒ|(zh)ʹàrM(jn)ҊȷķԱM(jn)һ߮a(chn)Ʒ|(zh)
3(du)ÑͶVa(chn)Ʒ|(zh)}ӳۺ(w)ˆT 24-36 Сr(sh)ʡ 48 Сr(sh)sF(xin)(chng)
4(du)ۺ(w)ҪÑ(w)|(zh)bҊͬͨĮa(chn)Ʒ|(zh)c(w)|(zh)

ӆ؛c֪

1ُ͑Ո(qng)0371-64016898 E-mailruitonggscl@163.comԃ 0371-64016899
2յُ͑͑ṩa(chn)Ʒ̖(ho)xc(bo)r(ji)r(ji)Σ
3w̶؛Ҫˡ


ӆ؛֪
1͑(du)a(chn)ƷҪӆ؛ͬṩf
1Y(ji)(gu)L
2Bʽ
3Qֱȫͨsܵߴ
4ý|(zh)ض
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)_f̖(ho)ĺxҪڹpһµėlºӆͬ

ھύ

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