The "four necessary " of safe production
1.Everyone must pay attention to safety: not only to their own safety, but also to the safety of others, as well as other safety hazards.
2.Be safe in everything: be safe in everything you do, and don't let your proficiency blind you to safety.
3.Must always pay attention to safety: do not get off work to rush the time and speed up, illegal operation, neglect safety.
4.Safety must be noted everywhere: everywhere.