Dutch ⇄ Arabic Basque Bulgarian Catalan Chinese Croatian Czech Danish English Estonian Finnish French German Greek Hungarian Irish Italian Latvian Lithuanian Maltese Norwegian Bokmål Polish Portuguese Romanian Russian Slovak Slovene Spanish Swedish Turkish Ukrainian

veiligheidsvoorschrift n
environ.	安全规则 为了降低伤害对人、财产或环境的损失和危险的发生率或风险，而用原则或规定规范一些相关活动、过程或设备。