Product safety, long service life.
产品安全，使用寿命长。
High safety, long service life.
安全性高，使用寿命长。
The service life and safety of the electrodes are very important.
电极的寿命和安全很重要。
The utility model is characterized in high safety and reliability, low cost, long service life;
本实用新型具有安全可靠性高、成本低、使用寿命长的特点；
The utility model is characterized in high safety and reliability, low cost, long service life;
本实用新型具有安全可靠性高、成本低、使用寿命长的特点；
应用推荐