BS 7701(1993) : 1993被替代
SPECIFICATION FOR FLOAT-TYPE LEVEL GAUGES FOR MEASURING LIQUID LEVELS IN TANKS CONTAINING REFRIGERATED LIGHT-HYDROCARBON FLUIDS
出版：British Standards Institution
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基本信息
标准编号： BS 7701(1993) : 1993
发布时间：1993/1/1 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：12
标准简介
Specifies the essential requirements and verification procedures for float-type level gauges to be used for ship and shore tanks containing refrigerated light-hydrocarbon fluids. Includes the following headings: gauge materials and construction; general requirements for measurement of liquid level; instrumentation requirements for gas-dangerous spaces; calibration and verification; environmental conditions and allowable power supply fluctuations. Also includes detailed definitions, tables and diagrams.
