【摘要】 介绍了以往清除热水器水垢时存在的缺点和使用新型除垢剂的优点，讨论了各种因素对腐蚀速率的影响，给出了使用新型除垢剂的最佳条件。更多还原

【Abstract】 On the basis of analysing the weakness of detergenting method on gas water heater and merits of the new chemical detergent, the influence of different factors on the corrosion rate is discussed, the employing conditions are mentioned in the last part of this article.更多还原