激光频率高，更适合一些非金属材料的打标，打标速度更快。

High frequency, it is more suitable for non-metal material marking, the marking speed is faster than other laser machine.

youdao

激光频率高，更适合一些非金属材料的打标，打标速度更快。

High frequency, it is more suitable for non-metal material marking, the marking speed is faster than other laser machine.

youdao