色综合加勒比_日韩av一_色小说视频_日韩久久精品一区_人妻精品一区_亚洲视频999_精品一二三四区_少妇2做爰bd在线意大利堕落_亚洲天堂资源在线_日本桃色视频

The dual head is equipped with a 20-meter safety cable, and the automatic model can be safely operated
The machine has electronic overload protection and mechanical clutch protection, double protection.
Multi-stage gear transmission with stable speed and super strong torque
The power is twice that of ordinary machines, the cutting speed is three times that of ordinary machines, and the weight is only increased by 9Kg
Cutting current can reach 34A, with strong motor power