另类专区亚洲 I www.久久综合 I 欧美日韩在线亚洲综合国产人 I 一本加勒比波多野结衣 I 亚洲精品天堂无码中文字幕 I 性xxxx欧美老妇胖老太269 I wwwxxx69japan国产 I 国内精品伊人久久久久妇 I 九九免费精品视频 I 开心伊人网 I 亚洲第一视频在线 I 午夜男女无遮掩免费视频 I 国产成人在线观看免费网站 I 国产免费视频 I 日韩精品欧美 I 激情欧美在线观看 I 超碰在线观看91 I 成人午夜一区 I 久久精品欧美 I 中文字幕在线不卡

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