钎

• Filler precious metal and their alloy brazing materials
  贵金属及其合金钎料
• 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
• Environmental testing - tests - test t . soldering
  环境试验.试验.试验t .钎焊
• Determining solderability of thick film conductors
  厚膜导体的软钎焊性测定
• Research of brazing technology of ti3 al - based alloy
  基合金钎焊技术的研究
• Soldering fluxes - classification , labelling and packaging
  软钎焊用钎剂分类标记与包装
• Rope thread extension steel bars for rock drilling
  凿岩用波形螺纹连接钎杆
• Method of the strength test for brazed and soldered seam
  钎缝强度试验方法
• Type s brazed stainless steel flexible metallic hose
  型钎焊不锈钢金属软管
• Rock drilling equipment . hollow drill steels in bar form
  凿岩钎杆用中空钢