maximum permissible concentration

maximum permissible discharge concentration

maximum permissible dogleg

maximum permissible dose

Maximum Permissible Exposure Level

maximum permissible oxygen content

maximum permissible rainfall

maximum permissible rate

Maximum Permissible River Discharge Load

maximum permissible velocity

maximum pressure of flesh

maximum pressure point

maximum pressure raise

maximum pressure rating

permissible pressure

pressure pressure resistance sensor

differential pressure protection of compressed air pressure

external pressure vessel tested by internal pressure

High Pressure Water Pressure Test

low pressure and normal pressure