the importance of having brand names and signs is to inform those workers that these materials will cause them in danger, it doesn't matter if it is mild, as long as you know that these materials wi cause harm, it is important to label them their precautions
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the importance of having brand names and signs is to inform those workers that these materials will cause them in danger, it doesn't matter if it is mild, as long as you know that these materials wi cause harm, it is important to label them their precautions