??п?????6????? ?????????????????п???
??п??????????????? ???????????????????п???
??п???????п????п????????п??п??????ж????????????????????????????????п?????????治?????????????????????п???????
??п?????????????????????mm 2.0 2.5 2.8 3.2 3.5 3.8 4.0 4.5
???????c 1.064 1.051 1.045 1.040 1.036 1.034 1.032 1.028
???????????Q215A??Q215B??Q235A??Q235B
????????????/Mpa??D10.2-168.3mm?3Mpa??D177.8-323.9mm?5Mpa??
???п??
?????????????????????巴?????????????????????????????????п????????????????????????????????????????????????炙????п?????????狀????п??????????н??????????????????????С????п???ж?????????????????????????????
???п??
???п??????п????п??????????10??50g/m2?????????????????п?????????????п???????????????????????????????п?????????????Щ???С???豸????С?????????п????????????????????Щ???????貿????????????????????????п????????????п???????ú?????
??п?????????????????п?????????????????ú???????????п???????????ü??????????????????????????????????????????????????????????????????????????????????????????Σ???????????????????????????????????????????????????????????п????й????貿???????????????????????????????п????????С????????????????????п????????????????????п???
????????????????????????????????????????????????????????????????????????????????????????????С???????????????????????????????????????????????????????????,??????????????20#??45#??16MN??Q345??A/B/C/D/E????27SIMN??15CrMO??12Cr1MOV??10CrMO910??304??304L??316??316L??321??P11??P22??P91??T91.??й???GB8162-99?????GB8163-99????????????ù?????????GB3087-99??GB5310-85????????ˉ?ù??GB5312-8???ù??...
???????????0510-88268136??88267553 ???棺0510-88268136 ?????18921511196
|
?????λ???
?? ? ? ?? 
