quenching

• High strength , quenched , and tempered structural steels
  淬火和回火的高强度结构钢
• Steel - hardenability test by end quenching jominy test
  钢的淬透性末端淬火试验方法
• Water is for quenching thirst , and beer is not
  喝水是为了解渴，但喝啤酒可不是。
• Horizontal two chamber gas quenching vacuum furnace
  卧式双室真空高压气淬炉dgf系列
• Jominy steel hardenability test by end quenching jominy test
  钢端头淬硬性试验
• Vertical vacuum oil - quenching vacuum compressive sintering f
  立式底装料真空气淬炉
• Sub - temperature quenching process of high strength bolts
  高强度螺栓的亚温淬火工艺
• Horizontal two chamber oil quenching vacuum furnace
  卧式双室真空气冷油淬炉dgo系列
• Specification for steel bars , carbon , quenched and tempered
  淬火和回火碳素钢棒规范
• Jominy steel - hardenability test by end quenching jominy test
  钢.末端淬透性试验