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The hazard symbols for chemicals are pictograms defined by the European community for labeling chemical packaging (for storage and workplace) and containers (for transportation). They are standardized currently by the CLP/GHS classification. == CLP & ADR / GHS hazard pictograms == * The European Union CLP Regulation (for "Classification, Labelling and Packaging") was introduced as EC Regulation 1272/2008. It is based on the GHS system, to secure for physical, health and environement hazards. See main article GHS hazard pictograms, that lists also some Europe-specific hazard statements (EUHxxx) besides the standard GHS Hazard phrases (H) and Precautions advices (P). * The European Agreement concerning the International Carriage of Dangerous Goods by Road (ADR) fixed harmonized pictograms for transportation. Vehicles carrying dangerous goods have to be fitted with orange signs, where the lower number identifies the substance, while the upper number is a key for the threat it may pose. See former pictograms below. See main article ADR pictograms (and GSH Transport_pictograms) 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「european hazard symbols」の詳細全文を読む スポンサード リンク
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