Material, surface and structure design of heating tube imported enable water scale fall off automatically at felicity conditions which prolong service life of heater much.
Material, surface and structure design of heating tube imported enable water scale fall off automatically at felicity conditions which prolong service life of heater much.
吉之美采用英国进口加热管，其材质选择及表面与结构设计可使加热管上的水垢在适当条件下自动脱落。