国产亚洲精品俞拍视频_91热久久免费频精品99欧美_91色视频在线观看_性做久久久久久久久男女

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ǰλ: >> ȫaƷ >> Ӳ >> ⁺z >> TA2⁽zTA2⁺Ͻ𺸽zTA2⁼⁺Ͻ𺸽z
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TA2⁽zTA2⁺Ͻ𺸽zTA2⁼⁺Ͻ𺸽z
TA2⁽zTA2⁺Ͻ𺸽zTA2⁼⁺Ͻ𺸽z rh  Ԫ()
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ϼܕrg2019-12-26 20:52:37 g[1151
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  ھԃ QQǢՄ

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“ϵ:Ƿ (С) ֙C:13833905496
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]:ruikehancai@163.com ַ:ӱʡ_ӿhxt悵f

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TA2⁽zTA2⁺Ͻ𺸽zTA2⁼⁺Ͻ𺸽z

⁺zNһ    ̖
ˣTA1TA2TA3TA4TA9TA10TC4TA18ERTI-1ERTI-2
ˣGR1GR2GR3GR4GR7GR12GR5GR9
؛B˻BM ӹBRӹBY(˻̽) ϴ
Ҏ⁽zҎ񣺦0.8-6.0mm
R⁽zҎ񣺦1.0-6.0mm⁽z
⁽zҎ񣺦0.2-8.0mmߌ
⁽z;܊táRh^僒ߡzИI
TA1zN


  ϣGB/T3623-2007 TA1

  fTA1һN⁺zЃĺӹˇp^亸pپЃľCϙCе

  ;Ҫ⁻Ͻĺ

  zĻWɷ֣%


  Ti


  Fe


  O


  C


  N


  H


  z


  Rem


  0.15


  0.12


  0.05


  0.03


  0.012


  p侀̽Ҫ󣺢

TA2⁺zN

TA2
ϣ
GB/T3623-2007 TA2
fTA2һN̘Iü⁺zcTA1zs|õWܺ̓ĺӹˇ
;⁻ϽĺҪкˮc}ˮύQc켈Ưϵyȹ
zĻWɷ֣%


Ti

Fe

O

C

N

H

z

Rem

0.20

0.18

0.05

0.03

0.012


ȫϵС⁺z£

aƷVڣұtʯȇ񽛝I

            ֱҎ0.5mm--6.0mm Pzֱz

⁺z̖

AWS

ASTM

1

AWS A5.16, ERTi-1

ASTM B 348, Gr 1

2

AWS A5.16, ERTi-2

ASTM B 348, Gr 2

3

AWS A5.16, ERTi-3

ASTM B 348, Gr 3

4

AWS A5.16, ERTi-4

ASTM B 348, Gr 4

6Al-4V

AWS A5.16, ERTi-5

ASTM B 348, Gr 5

6Al-4V Eli WW

AWS A5.16, ERTi-5 Eli

ASTM B 348  Gr23

0.3 Mo-0.8 Ni

AWS A5.16, ERTi-12

ASTM B 348, Gr 12

Ti + Pd

AWS A5.16, ERTi-0.2 Pd.

ASTM B 348, Gr 7

3Al-2.5V

AWS A5.16, ERTi-9

ASTM B 348, Gr 9

ERTi-1ERTi-2ERTi-3ERTi-4TA1TA2TA3@ЩͨÁӹI@ЩERTi-1ERTi-4s|Ԫu

ERTi-5TC4@NҪÁͨQ֮顰6-4⁵Ti-6Al-4VϽ⁺Ͻ𺸽zБV

ERTi-9@NٵXCsERTi-5еһֱQ顰6-4

ERTi-12@NcERTi-2ȣg^


p侀̽Ҫ󣺢
ע헼Ҫc

1. ̎횏صFPˮݵȱs|
2. ӕrֹض^횼βo



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国产亚洲精品俞拍视频_91热久久免费频精品99欧美_91色视频在线观看_性做久久久久久久久男女
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