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BS 7967-4:2007

Заменен
Carbon monoxide in dwellings and the combustion performance of gas-fired appliances, Guide for using electronic portable combustion gas analysers as part of the process of servicing and maintenance of gas-fired appliances — 22 стр.
ICS
13.040.40 Stationary source emissions / Выбросы стационарных источников
97.100.20 Gas heaters / Газовые нагреватели