sawlog - selective call number
- secondary coil
- secondary cold trap
- secondary collector
- secondary color
- secondary combustion
- secondary combustion space
- secondary concretion
- secondary condenser
- secondary confinement
- secondary confinement area
- secondary constriction
- secondary consumer
- secondary containment
- secondary containment fill station
- secondary containment purge and pressure control system
- secondary control
- secondary control assembly
- secondary controller
- secondary converter
- secondary coolant
- secondary coolant circuit
- secondary cooling
- secondary cosmic rays
- secondary costs
- secondary crack
- secondary cracking
- secondary creep
- secondary cubicle
- secondary current
- secondary current of a current transformer
- secondary data
- secondary defect
- secondary deficit of state budget
- secondary depressurization system
- secondary dewatering
- secondary direct voltage offset
- secondary distribution
- secondary distribution main
- secondary distribution network
- secondary distribution substation
