Index of average stock price is energy meter of economic power.
指数(平均股票价格)是经济力的活力仪表。
The invention also provides an electric energy meter detecting method.
本发明还提供了一种电能表检定方法。
At last the entire remote electric energy meter reading system was built up.
这样就组成了整个的电力远程抄表系统。
Heat flow meter is an important instrument for saving energy.
热流计是一种重要的节能用仪表。
Heat flow meter is an important instrument for saving energy.
热流计是一种重要的节能用仪表。
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