These components are installed between the customer supplied regulation and metering station and the gas fuel flow meter installed just prior to the fuel gas module.
这些部件安装于用户提供的调压计量站和安装在燃气组件前的气体燃料流量计之间。
In accordance with the current status on urban fuel gas supply in our country the reason of losses in fuel gas business is analyzed and the major loss coming from metering is stated.
针对国内城市燃气供应的现状，分析了燃气经营的亏损原因，指出计量亏损乃是主导方面。
应用推荐