Reference number
香港六合彩开奖 7731:1986
© 香港六合彩开奖 2024
香港六合彩开奖 7731:1986
Danger signals for work places 鈥� Auditory danger signals
Edition 1
1986-12
Withdrawn
Withdrawn (Edition 1, 1986)

Abstract

Specifies the safety requirements and the corresponding test methods for work places in the signal reception area and gives guidelines for the design of the signals. May also be applied to other appropriate situations. Does not apply to verbal danger warnings. Special regulations such as those for a public disaster and public transport are not affected.

General information

Life cycle

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