99精彩视频在线观看免费_免费国产一区二区_久久精品成人一区二区三区蜜臀_97在线资源站_成人综合色站_亚洲人体一区_日韩美女一区_不卡一卡2卡3卡4卡精品在_国产精品av一区_亚洲视频精品一区

      Steol platform is usually in the xisting plant to build a 2nd or 3rd asserbled stoel platform, to make the usingspace changesone layer into two layers, three ayers, to make full use ot space. Thecargos are sen to 2ndand 3ra floor by torklimt. hydraulicelevator or stairs and then put on the storage pasitian by light duty trolleyor hydraulic pallet trolley. 
      Compared with regular reinto-rced concrete platform, teel platform is fastconstructions moderate cost, easy assemble and disassemble, safe and reliable.Upright space is3-5m kvolheight is fixed by spocific requremonts Usualy choos cold-rolled steol, slab stool as tloor gratingsteel; floorloadina capacity is no more than 1 000ka / squar meters, widely used in the field of thirdparty logistics.mechanicamenufacturing and so on.