8. Safety technical requirements <br>1. The operation must be carried out in accordance with the operating procedures, and the problems should be eliminated in time. <br>2. The power line is a four-core cable, and the body is well grounded.
Eight, security technology requirements.<br> 1, must follow the operating procedures to operate, find problems in a timely manner to eliminate.<br> 2, the power line for the four-core cable line, the body ground is good.
8、 Safety technical requirements<br>1. The operation must be carried out according to the operation procedures, and the problems found shall be eliminated in time.<br>2. The power line is four core cable, and the body is well grounded.<br>