brazing

• Copper alloy hubbed slip - on flanges for brazing or welding
  铜合金带颈平焊法兰
• Methods for sampling of precious brazing filler metals
  贵重硬钎焊填充金属取样方法
• Side milling cutters with brazed hardmetal tips
  有铜焊硬质合金刀头的侧铣铣刀
• Brazing - non - destructive examination of brazed joints
  铜焊.铜焊接头无损检验
• Standard specification for copper - brazed steel tubing
  铜焊钢管规格的标准规范
• Carbide blanks , brazed and solid single - point tools
  硬质合金坯料钎焊和实心单点工具
• Method for evaluating the strength of brazed joints in shear
  铜焊缝剪切强度评定方法
• Filler precious metal and their alloy brazing materials
  贵金属及其合金钎料
• Flare type and brazing type fittings for refrigerants
  致冷剂用喇叭口型和硬铜焊管接头
• Methods of tensile and shear tests for brazed joint
  硬钎焊接头抗拉伸及抗剪切试验方法