fluorine fluxing agent

例句：

1. 1.The chemical process involves using fluorine fluxing agent to react with the metal.
   该化学过程涉及使用氟化物熔剂与金属反应。
2. 2.This fluorine fluxing agent is highly effective in removing rust from metal surfaces.
   这种氟化物熔剂在从金属表面去除锈迹方面非常有效。
3. 3.The engineer used this fluorine fluxing agent to improve the quality of the weld joints.
   工程师使用了这种氟化物熔剂来提高焊缝的质量。