液压和气动缸筒用精密内径无缝钢管

液压和气动缸筒用精密内径无缝钢管液压和气动缸筒用精密内径无缝钢管
  1. GB/T8713-1988液压和气动缸筒用精密内径无缝钢管

    Inside diameter required precision seamless steel tube for hydraulic and pneumatic cylinder use

  2. 高炉炉缸内铁水流动特性的物理模拟GB/T8713-1988液压和气动缸筒用精密内径无缝钢管

    Physical modelling of hot metal flow in a BF hearth Inside diameter required precision seamless steel tube for hydraulic and pneumatic cylinder use