安全标识的定义及英文翻译

huanying955 1年前 已收到1个回答 举报

bohe9999 幼苗

共回答了13个问题采纳率:92.3% 举报

定义:
A safety symbol indicates the presence of information or instructions about health or safety at work by means of a signboard,a colour,an illuminated sign or acoustic signal,a hand signal or a verbal communication.
自己翻译吧

1年前

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