PUI Audio
Pulsafeeder
Pulsarlube
Pulsatron
Pulse
Puma Air
Pueplichhuisen
PTS Automation
PTM(德)
PTM
PTL
PTI（丹麦）
PTI
PTG
PSI Lined Piping
PSI Technics
Psion
PSL Systemtechnik
PSL Waelzlager
PSP Pohony
