Tailpipe standards

Tailpipe Standards: Emissions limitations applicable to mobile source engine exhausts.
Tampering: Adjusting, negating, or removing pollution control equipment on a motor vehicle.

tailpipe standards Emissions limitations applicable to engine exhausts from mobile sources.
tail water The runoff of irrigation water from the lower end of an irrigated field.

Tailpipe Standards
Tampering
Technical-Grade Active Ingredient (TGA)
Technical Assistance Grant (TAG)
Technology-Based Limitations
Technology-Based Standards
Teratogenesis
Terracing
Tertiary Treatment ...

See also: Standards, Organic, Petroleum, Contaminant, Inventory