??¨é“?????·?è‰????è??è????????é“??????????????????????è?????è??è???????°???????…??????°é“???????????‰??????????è???”¨?????????è??è??????‘???…é??è??è?‘???é—?é??????°±é“?????·?è‰?è??è¨?????…??????????è????‰??????????§???…??????
+ e/ K+ z4 f# g% w. M8 R2 F+ K4 N
- L* ? f0 J# S C2 C' i
è??è??????·?è‰??—????é???????????????‰?è????…???????…·??“è???±??????‰?…§??‰?…???“????????????è§?è????–è§??¨????é?‰??????é?????é“?????±???????é“?é’‰è§???????è??è??é“?????????“???è??è??????????‰?…§é“???????????????‰?…?è???±???????é“?é’‰??‰??‰???????????????é“??????—????—????è????????????????????????????‰??????è??è????…è???????????????????? ??°??????????‰??¤?????????’????????????è??è??é???????????????????–??????????????‰???è??è·?t?????????????????—è???–???‘???é’‰è·???‰???é????±é?¨???è??è??è????—???è??è??è·?e??????è§?è??è???±???????è???????°???????‰??¤??????????????????‰??? 5 g# p; j, y# j- m6 F& S
* F6 f" I, T/ ~: u/ y! A; g1)?”±è??è??????????‰?????????????????—???????…?è??é“?????‰???—???é??è??è?·??? 2)?”±é“?????????”????????¤?????????????????—??????è??é“?????…?è???‰???—????????? 3)?”±é“?é’‰????‰??????????????????—??????é“?é’‰?…?è???‰???—????¨???‘è??è?· ?????—??‰??????[??]???[??]P???[??]?????????è??é“???????è???”¨??‰?????”??????è??é“???????è???”¨??¤?????”??????é“?é’‰???è???”¨?????”????????????è????????é“?????????‰???è?¨??–?????? d???t???????????????????? mm????????????è?????é“?????…?è???‰???—???é??è??è?·F??”??–F1???F2???F3??????????°?è?…???0 o. B" h6 c4 I7 n! n0 A; \
) J( D1 K" g1 X) |8 X2 t5 }9 H | | è???”¨??”??????MPa??‰ | é?????????–? | è?? ??? | Q215 | Q235???Q255 | è??é“???????è???”¨??”???[??] | 200 | 210 | é???”¨?????”??–???è??é“??????????é’???”è??????”¨??·????—????[??]???[??]Pé?????20%???角é’????è??é“?????—???????è???”¨??”???é?????25% | è??é“???????è???”¨??¤?????”???[??]P | 400 | 420 | é“?é’‰???é???”¨?????”???[??] | 180 | 180 |
|
) a1 I2 T) k5 a4 ]: ^% ~$ ^$ E4 i | 
发表于 2013-7-24 20:40:57
收藏
