1, chemical hazard identification;

2. Understand MSDS；; ;

3, the characteristics of chemicals after leakage, clear its invasion route;

4. Symptoms and consequences after chemical intake, inhalation and skin/eye contact;

5. Training on different first aid methods according to different invasion methods (training on washing, oxygen supply, vomiting, antidote, etc. );

6. Identify chemicals that need special first aid;

7, emergency self-help confidence building.