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ItemNo:7649
  乐泰 Loctite 7649 # 表面处理剂-底剂N 规格:4.5fl.oz./喷雾罐,颜色:透明/绿,干燥时间:30秒-70秒. 溶剂基底剂.其特点是在零件上有很长的寿命,用来促进所有厌氧胶的固化速度,而且确保在非活性金属表面上的正常固化.