The engineer took great pains to design a safe and efficient structure.
The jacketing around the cable ensures safe and efficient electricity transmission.
A good road surface is essential for safe and efficient vehicle movement.
He cleaned the heating element to ensure safe and efficient operation.
We are born to create safe and efficient elevator products for you.
The airline's navigational system ensures safe and efficient flights across the globe.
A skilled pilot ensures the aeroplane landing is safe and efficient.
Un piloto hábil garantiza que el aterrizaje del avión sea seguro y eficiente.
Regular maintenance keeps the beltline safe and efficient for travelers.
El mantenimiento regular mantiene el cinturón vial seguro y eficiente para los viajeros.
It is easy to use, highly functional, safe and efficient.
Es fácil de usar, altamente funcional, segura y eficiente.
Profitable, safe and efficient blasting doesn't happen by chance.
Una tronadura rentable, segura y eficiente no ocurre por casualidad.
This ensures safe and efficient operation for years to come.
Esto asegura una operación segura y eficiente en los próximos años.
This form of background heating is extremely economical, safe and efficient.
Esta forma de calefacción por convección es económica, segura y eficiente.
Displays and components operate at a safe and efficient temperature.
Las pantallas y los componentes funcionan a una temperatura segura y eficiente.