圆钢

• Round wire snap rings and snap ring grooves for shafts and bores
  轴和孔用圆钢丝挡圈及挡圈槽
• Rope attachments ; thimbles for round ropes
  绳索装置.圆钢丝索的套环
• Round steel - the inspection method for pass type eddy current test
  圆钢穿过式涡流探伤检验方法
• Hacksaws with steel frames and two handles
  带圆钢弓和双把手的弓锯
• Round steel link chains , tested - part 2 : safety requirements
  经过检验的圆钢链.第2部分:安全要求
• Round steel rods - the eddy current testing method with probe coil
  圆钢点式线圈涡流探伤检验方法
• Round steel link chains for conveyors and winning equipment in mining
  采矿输送机和回采设备圆钢链
• Round steel link chains non proof loaded - part 1 : long link
  未经载荷验证的圆钢扁节链.第1部分:长链
• Round steel link chains non proof loaded - part 3 : short link
  未经载荷验证的圆钢扁节链.第3部分:短链
• Round steel link chains ; tested terms
  经过检验的圆钢链.术语