亚洲国产一成人久久精品_欧美靠逼视频_亚洲污_亚洲AV之密乳AV_午夜看黄片_秋霞电影院口_91人人操_yy直播啪啪在线播放_热久久视频免费观看_人体内射精一区二区三区_在线视频_体育生喷汁高H呻吟男男视频_国产av大香蕉_中国无码在线看_中文字幕黄色电影网站

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