Hand gift, can the room be used?

The hand-twisting salute room can be used, but certain safety measures are needed. First of all, the salute room should be inspected before launching to ensure that its structure is stable and there are no problems such as air leakage; Secondly, use appropriate tools, such as special hand-twisting, instead of directly screwing it off with your fingers; Furthermore, we should carefully consider the site and the surrounding environment to ensure that it will not cause danger to people and things; Finally, we must abide by relevant laws and regulations and safety operation procedures to ensure that there will be no safety accidents during use.