It should be mentioned in conclusion there are certain parties intent on distorting the highly technical issues of SPD testing for their own benefit, and one needs to be aware of these subtle influences.

• 最后在总结中应该提及的是，有些人出于其自身的利益，刻意地曲解了高度技术化的电涌防护器的测试，人们需要警惕这些不良的影响。