中文字幕丝袜熟女系列_免费无毒在线观看播放国产_午夜亚洲国产精品福利在线_97人妻抽插视频

      |(zh)
      A333Gr6Ͻ
      Q345Bop䓹
      ͜ßop䓹
      偠tßop䓹
      Һ֧
      ܟop䓹
      Ͻ
      P䓹
      16Mn䓹
      O(sh)ù
      ʯ׹
      ʯѻ
      ʯ͌ù
      ڟop䓹
      Љ偠t
      ߉偠t
      12Cr1movGϽ
      A335P91Ͻ
      10Crmo910Ͻ
      15crmoGϽ
      16mnop䓹

  Ԓ022-26626265
  C13752574153 13821707234
“(lin)ϵˣ ϼ
]  䣺tjsht@163.com
W(wng)  ַwww.ribenetwork.com
  ַб^(q)䓲ЈA^(q)
]  300400

   
 

12cr1movGϽ܃r

                                                                  12cr1movGϽ܃r

 

12cr1movGϽǵһN|(zh)Ҫ;偠tе䓽Y(ji)(gu)ʹÜض_580棬Ҫ䓰^ߵ͸ߜس־Ï䓰ӻػB(ti)؛ 12Cr1MoVϽڃ(yu)|(zh)̼ؽY(ji)(gu)䓵ĻA(ch)mһN(sh)NϽԪÁ䓵WgԺʹ͸ ôĮa(chn)Ʒͨ轛(jng)̎{(dio)|(zh)Ƴɵʹǰͨ轛(jng)^{(dio)|(zh)滯W̎B̼ȣl̎ˣ(j)Wɷ֣ҪǺ̼̎ˇ;IJͬ䓴ֿɷ֞B̼{(dio)|(zh)͵N 12cr1movG䓶܈呣ƳɈAͲĺ͟op䓹Cеa(chn)Ʒ^Ҫͳߴ^㡢Լ߉ܵȣ˃(yu)|(zh)̼ؽY(ji)(gu)䓸߃(yu)ľCW ߉偠tܷ (1)(yu)|(zh)̼ؽY(ji)(gu)̖20G20MnG25MnG (2)ϽY(ji)(gu)̖15MoG20MoG12CrMoG15CrMoG12Cr2MoG12Cr1MoV12CrMoVG12Cr3MoVSiTiBȡ (3)P͟䓳1Cr18Ni91Cr18Ni11Nb偠tܳCWɷֺ͙CеҪˮԇҪUԇ䓹ԟ̎B(ti)؛ Ʒ䓹@΢MÓ̼ҲһҪ ߉偠tҎ(gu)^|(zh)GB5310-95߉偠tßop䓹ܡ܈ܵ⏽22530mmں2070mm(܈)⏽10108mmں2.013.0mm

Q
̼
i
f
t
C
12cr1movG
C
Si
Mn
Mo
Cr
V
0.08~0.15
0.17~0.37
0.40~0.70
0.25~0.35
0.90~1.20
0.15~0.30

Ͻ
GB5310-2008
355x10
9.07
777
Ͻ
12Cr1MoVG
GB5310-2008
345x18
8.34
1218
Ͻ
12Cr1MoVG
GB5310-2008
335x24
3.56
660
Ͻ
12Cr1MoVG
GB5310-2008
330x19
6.89
1011
Ͻ
12Cr1MoVG
GB5310-2008
325x40
2.38-7.75
2887
Ͻ
12Cr1MoVG
GB5310-2008
325x37
8.65
2280.00
Ͻ
12Cr1MoVG
GB5310-2008
325x35
12֧
11
32475.00
Ͻ
12Cr1MoVG
GB5310-2008
325x32
12
13037.00
Ͻ
12Cr1MoVG
GB5310-2008
325x32
9.83
2276.00
Ͻ
GB5310-2008
325x32
11
2560.00
Ͻ
12Cr1MoVG
GB5310-2008
325x32
6.70
1559.00
Ͻ
12Cr1MoVG
GB5310-2008
325x30
24֧
12
76365.00
Ͻ
12Cr1MoVG
GB5310-2008
325x30
11.33
2429.00
Ͻ
12Cr1MoVG
GB5310-2008
325x30
11.39
2443.00
Ͻ
12Cr1MoVG
GB5310-2008
325x30
5.47
1678.00
Ͻ
12Cr1MoVG
GB5310-2008
325x25
28֧
12.00-12.30
62536
Ͻ
12Cr1MoVG
GB5310-2008
325x25
7.88
1467
Ͻ
12Cr1MoVG
GB5310-2008
325x25
9.35
1741
Ͻ
12Cr1MoVG
GB5310-2008
325x25
8.01-8.01
2983
Ͻ
GB5310-2008
325x24
5.21
935
Ͻ
12Cr1MoVG
GB5310-2008
325x24
8.03
1440
Ͻ
12Cr1MoVG
GB5310-2008
325x22
8.77-9.51
8595
Ͻ
12Cr1MoVG
GB5310-2008
325x22
5.95
980
Ͻ
12Cr1MoVG
GB5310-2008
325x21
7.93
1257

12cr1movGϽ 15crmoGϽ 16mnop䓹 |(zh) 20#op䓹

12cr1movGϽ܃r 12cr1movG߉Ͻ ԴQ(mo)޹˾

12cr1movGϽNԒ022-26626265 26626252

12cr1movGϽN۹˾W(wng)ַwww.ribenetwork.com

 


朽:
12cr1movGϽ 15crmoGϽ 16mnop䓹 ܟop䓹 ڟop䓹 |(zh) 20#op䓹 ʯѻ

(qun) @ ԴQ(mo)޹˾  W(wng)ַhttp://www.ribenetwork.com
Ԓ022-26626265  ֙C13752574153 13821707234  “(lin)ϵˣ     n
I:12cr1movGϽ|ڟop䓹|27simnop䓹|ڟop䓹|16Mnop䓹|12Cr1MoVGϽ |15CrMoGϽ