Presently, catalytic converter is the most effective equipment to emission control, which can reduce harmful ingredient of automobile emission.

催化转化器能减少汽车排放物中的有害成分，是目前最有效的汽车排放控制装备。

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Solid mixed potential gas sensors will become the indispensable oxygen sensor applied for automobile emission control and environment gas monitoring due to increasingly stringent emission regulations.

由于日益严格的排放法规，固态混合电势传感器将成为汽车尾气控制和环境气体检测必不可少的传感器。

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Planar zirconia oxygen sensor will become the overwhelming oxygen sensor applied for automobile emission control due to increasingly stringent emission regulations.

由于日益严格的排放法规，平板式二氧化锆氧传感器将成为汽车尾气控制应用的主流传感器。

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Rhodium, platinum and palladium are part of the platinum group metals (PGMs), primarily used to manufacture automobile emission control devices.

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Corning's close relationship with Detroit, growing from its business of making automobile headlamps, has led to sales of ceramics for auto-emission-control devices.

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