Is there anyone familiar with the safety labels for hazardous chemicals, such as HMIS, NFPA?
Would you kindly introduce those chemical labels if you know, or advise which regulations I could find for reference? many thanks!
|
点击 510回答 0
2012-11-26 20:13
Safety labels for hazardous chemicals 已关闭
悬赏分:0
Is there anyone familiar with the safety labels for hazardous chemicals, such as HMIS, NFPA?
Would you kindly introduce those chemical labels if you know, or advise which regulations I could find for reference? many thanks! |