With water-lined sleeve structure, the temperature control is accurate and reliable, without over-balance temperature.

水夹套结构，控温精确可靠，无温度过衡之弊。

youdao

With water-lined sleeve structure, the temperature control is accurate and reliable, without over-balance temperature.

水夹套结构，控温精确可靠，无温度过衡之弊。

youdao