多流磁传干式水表改进与试验

根据协作单位引进表种及原设计多流磁传干式表种的试验数据，进行了统计、分析、研究，对原表种进行了技术改进，使其示值误差达到了规定要求。

Improvement and Test of Multi-jet Dry Dial Magnetic Type Water Meter

Meterage is the principal technological target of water meter. Based on the varieties of meters introduced by the cooperative unit and the original experimental data, we renovated the former meters and reduced the value-expressing errors to requirements after series of statistics,analyses and research. With the stable conditions of production in technology, we have started manufacturing cooperatively.