欧美激情第一欧美精品图片

    • <u id="my4yi"></u>
  • <samp id="my4yi"></samp><source id="my4yi"><nav id="my4yi"></nav></source>
  •    ???: ???????:?? ????:     ??????  ????????  ?????????????  316????????  201??????  304??????  ???????? 
    ???????????λ?????? >> ????? >> ?人??????? ???? 61 ?????
      
    ???????
    		 1229145016
    ????????
    		 ?人???????
    ?橈????
    		 133??12
    ????????
    		 Q345
    ???????
    		 ????/??
    ?????????
    		 ???????
    ????????
    		 ???????0635-8878611
    ??????
    		 ??????? - ??????????
     
        ?? ? ? ??

    ?人????????

    Q345??????????????:
    ????????????Q345B??C??D
    ???
    ????
    ???
    ????
    76??4
    ???
    273??8
    ???
    89??4.5
    273??10
    102??5
    273??12
    133??10
    273??14
    159??8
    273??16
    159??10
    273??28
    168??8
    273??30
    168??10
    299??14
    168??12
    325??10
    194??25
    325??12
    219??8
    325??16
    ????
    219??10
    ????
    325??25
    219??12
    377??10
    219??14
    377??12
    219??16
    377??14
    219??18
    377??16
    219??20
    377??18
    219??25
    377??25
    219??30
    377??30
    245??8
    426??12
    245??10
    426??16
    245??12
    426??18
    245??14
    ???
    426??28
    245??16
    426??30
    245??18
    530??10
    245??20
    530??20
    ????????????δ?????Q345?????????????綽?????????????????????????????????!
     
    ?????????????
    ???????????
    35CrMo???????б??
    ?????????????
    ????16Mn
    16Mn??????????????
     
  • ??????????
  • ??????????
  • ??????????
    		•
    ???????3041  ??????2018/11/2 ?????????? ???????
    ????? ??????????????????>>;
    ???????
    ????????
    ????????
    ???????
    201????????
    202????????
    304????????
    316????????
    301????????
    Q345B?????????
    ?????????????????
    ?????????????
    20#??????????
    45#???????????
    ?????????
    ???????
    ?????????
    ??????
    ???????
    ???????
    p22??????
    ?????
    С??????????
    ?????
    ?????? ????????????????>>
    ???????108*6?????1???
    ??377????????-1?????
    2012-2-11???????????????顭
    ??188x22????????|188????
    ?????????203*19??????????
    ???508mm?????80mm?????
    DN508*40????????????????_D??
    ??????????|????????????|??
    ??????? | ??????? | ?????? | ????б? | ?????? | ?????? | ??????? | ??????? | ????????
    ????????????????????????????????????   ???????????????
    ?綽??0635-8878611??2126991   ???棺0635-2126992??8878622   ?????13589464666??13386359091
    Copyright ® ??????????????????   ???:????????A3??13??
    欧美激情第一欧美精品图片
    • <u id="my4yi"></u>
  • <samp id="my4yi"></samp><source id="my4yi"><nav id="my4yi"></nav></source>