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safety symbol

  • 安全符号:用于标识危险物质、地点或物品的符号。

网络释义

短语

Criteria for Safety Symbols 安全符号标准

standard for fire safety symbols 消防安全符号标准

权威例句

  • The court said it was not in a position to judge the risk to health, but its finding suggests that if a company could reasonably demonstrate a risk to health and safety it would be able to prevent staff from wearing religious symbols.

    BBC: Analysis: Milestone left in Christian-secular debate

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