BS 7234-1(1990) : 1990被替代
HEAT METERS - SPECIFICATION: GENERAL REQUIREMENTS
出版：British Standards Institution
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基本信息
標準編號： BS 7234-1(1990) : 1990
發布時間：1990/1/1 0:00:00
標準類別：Standard
出版單位：British Standards Institution
標準頁數：16
標準簡介
Gives the requirements for heat meters used for charging for heat supplied to domestic or small commercial premises. Heat meters covered indicate heat in legal units of measurement. Covers definitions, technical characteristics, metrological characteristics, metrological classes, pressure loss, compliance criteria and testing, pattern approval and initial verification.
