halogenated hydrocarbon discharge indicator

例句：

1. 1. The new emission standards require that allvehicles be equipped with a halogenated hydrocarbon discharge indicator.
   新的排放标准要求所有车辆都配备有卤代烃排放指示器。
2. 2. The manufacturer has introduced anew model of car that incorporates ahalogenated hydrocarbon discharge indicatorto reduce emissions.
   制造商推出了一款新车型，该车型集成了卤代烃排放指示器以减少排放。
3. 3. The halogenated hydrocarbon discharge indicator is crucialfor monitoring the environmental impact of industrial processes.
   卤代烃排放指示器对于监测工业过程对环境的影响至关重要。