非合金钢

• Non - alloy steel tubes suitable for welding and threading - technical delivery conditons
  焊接和螺纹用非合金钢管.交货技术条件
• Non - alloy steel rod for drawing and or cold rolling . part 1 : general requirements
  拉拔和或冷轧用非合金钢棒.第1部分:一般要求
• Iron and steel . wire rod in non - alloy steel for coated electrodes . grades and types
  钢和铁.涂药焊条用非合金钢线材.等级和型号
• Non - alloy steel tubes suitable for welding or threading - technical delivery conditions
  焊接或加螺纹的非合金钢管.交货技术条件
• Connecting flanges for vessels and process apparatus of non - alloy and stainless steel
  非合金钢和不锈钢制容器和加工器具用连接法兰
• Unalloy steel plate
  非合金钢板
• Hot rolled sheet piling of non alloy steels . part 2 : tolerances on shape and dimensions
  非合金钢的热轧板桩.第2部分:形状和尺寸公差
• Cold formed sheet piling of non alloy steels . part 2 : tolerances on shape and dimensions
  非合金钢冷成形板桩.第2部分:形状和尺寸公差
• Seamless steel tubes for pressure purposes - technical delivery conditions
  承压用的无缝钢管.交付技术状态.规定了室温特性的非合金钢管