flux

• Carbon steel flux cored wires for arc welding in shipbuilding
  船用碳钢药芯焊丝
• Bergson we live amidst a dynamic flux of shit
  柏格森:我们活在动态的屎流当中。
• Effect of fluoride on self - shielded flux - cored wire
  氟化物对自保护药芯焊丝的影响
• Self - fluxing polyurethane enammelled round copper wire
  直焊性聚氨酯漆包铜圆线
• Research on a novel motor flux observer based on pll
  基于锁相环的磁链观测技术研究
• Recommended practice of self - fluxing alloys spraying
  自熔性合金喷镀的推荐实施规程
• Reference composition of fluxes used for soft soldering
  软钎焊用助熔剂的标准成分
• Carbon steel clectrodes and fluxs for submerged arc welding
  埋弧焊用碳钢焊丝和焊剂
• The neutrality flux must be used before soldering
  焊接时要求用中性助焊剂。