I hope that the safety officers of the chemical industry will join my group and exchange and learn chemical safety together.
I hope that the safety officers of the chemical industry will join my group and exchange and learn chemical safety together.
Add me, I have to be a safety officer, and I still have some insufficient knowledge of his work. Hope you can help me!
hehe, ok.
I am a security member of a company in Jiangsu, add me. Communicate with each other, thank you
Learn from each other.