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ǰλ: >> ȫaƷ >> Ӳ >> ĥz >> YJ427CCrCuSbljAϵCO2woˎоzMȫλú
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YJ427CCrCuSbljAϵCO2woˎоzMȫλú
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NDYJ427CrCuSbˎоz                   

                    

 

fYJ427CCrCuSbljAϵCO2woˎоzMȫλúӹˇú;Ѓ¶cg

 

;m䓵ĺPNSJNS䓵ȡ

 

۷ٻWɷ֣|֔                                        %

C

Mn

Si

Cr

Cu

Sb

S

P

0.10

0.40~1.00

0.50

0.50~1.00

0.25~0.50

0.04~0.15

0.015

0.020

 

۷W

ԇĿ

Rm/MPa

ReL/MPa

A%

440

340

22

 

۸ٔUɢ京10.0mL/100gˮyɫV

X侀̽I

/mm

1.2

1.4

1.6

/A

170~280

180~300

190~320

 

ע헣

  1. ֱӣ

  2. ӕrCO?w˞20~25L/min

  3. zĸL˿10~15mm

  4. Aἰgضȿ135~165֮g

  5. ǰ회FPˮֵs|

 

 

 

ھԃP/ Ոмʴ_r“ϵ!

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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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