EN English rhymes from operating%20mode to operation%20ratio
- operating-data module
- operation
- operation and maintenance
- operation building
- operation center
- operation code
- operation concession
- operation control
- operation cycle
- operation cycle time
- operation depending stress
- operation life
- operation mode
- operation part
- operation path
- operation phase
- operation ratio
- operation register
- operation set
- operation supervision
- operation support
- operation time
- operation tolerance