n.去鳞器，去鳞机...

The article describes the characteristics of high - pressure water descaler in terms of constitution and structure.介绍 高压水 除鳞机的设备组成、结构特点....

descaler的音标：descaler的英式发音音标为：[di:'skeɪlə]descaler的美式发音音标为：[di'skeɪlə]...