Check all equipment related to many types of applications, such as wire rope hook roller Gen that is in good condition before starting work. If not used, damaged
Check the yawakhong with all kinds of usage, such as how many wire hooks that are in good condition, comfortable?, every time before starting the job. If
Check all kinds of devices that incorporating such a use, such as a wire, a monkey hook สะเก็น that are in good condition. every time before you start to work if