1.All specialized tools used for climbing operations should be securely fastened with sturdy steel wire ropes.

　　2. The hydraulic jack is prohibited from being used for overweight applications, and the rocker arm cannot be extended. When in use, it should be placed on a stable and secure location, and it must be aligned vertically with the load.

　　3. The transmission chain hoist lifting chain must not be twisted, and it cannot be disassembled into individual strands for use, nor can it be overloaded.

　　4. Gantry crane manufacturers | When the drive chain hoist is used for long-term suspension training of objects, the hand string should be tied to the lifting chain.

　　5. Rubber gloves are not allowed when hammering.

　　6. The support point of the crowbar should be firm, and it is forbidden to apply pressure with both hands when used at heights.

　　7.When using electric or pneumatic tools, it is necessary to ensure the safety factor of specialized tools and switching power supply equipment. The testing of their safety factor should be conducted on a service platform or in a wider, safer area.