schl - semi
- self-pressurized reservoir
- self-priming injector
- self-priming rotary pump
- self-priming stage
- self-programming microprocessor
- self-programming NC system
- self-programming welding machine
- self-prop compactor
- self-propagation (of flame)
- self-propelled ballast-packing machine
- self-propelled delimbing machine
- self-propelled roof support
- self-propelled semisubmersible drilling unit
- self-propelled train
- self-propelled welding carriage
- self-propelled welding head
- self-protected welding powder wire
- self-protection jamming
- self-pumping
- self-pumping battery
- self-pumping coolant circuit
- self-pumping liquid metal current collector
- self-purification of the atmosphere
- self-purifier
- self-quench hardening
- self-quenching
- self-quenching streamer
- self-reciprocal function
- self-recording audiometry
- self-recording laser level
- self-recovering adaptive equalization algorithm
- self-reducing rangefinder
- self-reducing staff
- self-reducing tachymeter
- self-referent list
- self-relaxation
- self-repair
- self-repair system
- self-repairing robot
- self-repelling ring polymer
