أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
Information about Hazardous Materials handling
The significance of this system is bringing an unitified system for classification and hazard identification of chemicals, in place of multiple standards which were in practice globally.
Different countries had different hazard classification code which was resulting in to confusion while the same chemical is being used in other country.
This is a wonderful intiative by United nations...
هل تحتاج لمساعدة في كتابة سيرة ذاتية تحتوي على الكلمات الدلالية التي يبحث عنها أصحاب العمل؟