| Subject | English | Estonian |
| nat.sc., transp., mech.eng. | cold start | külmkäivitus |
| transp., tech., mech.eng. | cold start system | käivitusseadis |
| transp., tech., mech.eng. | cold start system | külmkäivitusseadis |
| transp., tech., mech.eng. | cold-start device | külmkäivitusseadis |
| transp., tech., mech.eng. | cold-start device | käivitusseadis |