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BS EN 24869-1:1993現(xiàn)行

Acoustics. Hearing protectors. Sound attenuation of hearing protectors. Subjective method of measurement

出版:British Standards Institution

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基本信息
標(biāo)準(zhǔn)編號(hào): BS EN 24869-1:1993
發(fā)布時(shí)間:1991/6/28 0:00:00
標(biāo)準(zhǔn)類(lèi)別:Standard
出版單位:British Standards Institution
標(biāo)準(zhǔn)頁(yè)數(shù):16
標(biāo)準(zhǔn)簡(jiǎn)介

Method for measuring sound attenuation at the threshold of hearing, giving consistently reproducible values which are close to the maximum attainable but are unlikely to be achieved in use.

標(biāo)準(zhǔn)備注

? British Standards Institution 2013

General notes:
Formerly BS 5108:Part 1:1991.

Amendment notes:
AMD 7552 published 15 February 1993

Document identifier notes:
Formerly BS 5108:Part 1:1991.

本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)

BS 5108:1983

等同采用的國(guó)際標(biāo)準(zhǔn)

SS EN 24869-1 Ed. 1 (1993) - Identical

UNE EN 24869-1:1994 - Identical

ISO 4869-1:1990 - Identical

UNI EN 24869-1:1993 - Identical

NF EN 24869-1:1993 - Identical

I.S. EN 24869-1:1993 - Identical

NBN EN 24869-1:1995 - Identical

ONORM EN 24869-1:1993 - Identical