Cutting tools must also have high strength in order to be vibration and impact-resistant.

切削刀具还必须具有高强度才能抗振动和抗冲击。

youdao

Electric shock and head, strength, vibration frequency is high, up to 25000 times per minute.

电动式(可选气动)震动刀枪头，力量强劲，震动频率高，每分钟可达25000次。

youdao

Electric shock and head, strength, vibration frequency is high, up to 25000 times per minute.

电动式(可选气动)震动刀枪头，力量强劲，震动频率高，每分钟可达25000次。

youdao