Remarkable service life: 5 million switching operations at full load, with no deterioration in performance.

卓越的服务寿命：500万开关在满负荷运作，但性能上没有恶化。

youdao

Remarkable service life: 5 million switching operations at full load, with no deterioration in performance.

卓越的服务寿命：500万开关在满负荷运作，但性能上没有恶化。

youdao