不朽情缘

??????????????????????????????????????????????????|????????????(304)|????????|???????????????????????????????
???????

??????????????????

?硡????0635??2189598

???????13396220692??17862525099??17862512888??18963580692

?????2418524989@qq.com

??????????????????

??????????????и??????????????66??

??????λ??? ?? ? >> ??????

????????q420qc?纣?????÷???????г????????????

?????????2015/3/27
???????????????????????
?????1297

????????q420qc?纣?????÷???????г????????????

????纣?????????????????<br><br>?纣????????????????????????22*2500*10200<BR>47*1850*5460<BR>47*1850*5460<BR>52*2150*5800<BR>41*2480*9450<br><br>?纣????????????????????????????<BR>?????????????MPa 345-305 ????????????bMPa 510-490???????5??21??<BR>Q345QC???????????Q345QC?????? <BR><br><br>????????q420qc?纣??????????????????С?

????纣?????????????????



?纣????????????????????????

22*2500*10200
47*1850*5460
47*1850*5460
52*2150*5800
41*2480*9450

?纣????????????????????????

????
?????????????MPa 345-305 ????????????bMPa 510-490???????5??21??
Q345QC???????????Q345QC??????




????????q420qc?纣??????????????????г????????????

  • ?????????? 3??27??q620qe??·?????÷??????????????????
  • ?????????? ??8*1.8*7??q345qd?纣?????÷???????г?????
  • ???????????

    • ??????? /CONTACT

    ??????????????????
    ?硡????0635??2189598
    ???????13396220692??17862525099??17862512888??18963580692
    ??????????????????
    ?????2418524989@qq.com
    ??????????????и??????????????66??
  • ewm
    • ewm2

    ?????????????????
    COPYRIGHT ??????????????????   ????????ICP??2021038300??   ???????????????

    ????

    ??????

    • ?????13396220692
    • ?????17862525099
    • ?????17862512888
    • ????????
    【网站地图】