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BS EN ISO 3822-3:1997+A1:2009

Заменен
Acoustics. Laboratory tests on noise emission from appliances and equipment used in water supply installations. Mounting and operating conditions for in-line valves and appliances — 16 стр.
BS EN ISO 3822-3:1997+A1:2009
Заменен
BS EN ISO 3822-3:2018
Действует