натяжной блок | |
automat. | tension pulley block |
cables | tension pulley |
forestr. | stretching pulley; tightening block |
Makarov. | lightening block |
mil. tech. | straining pulley |
поручень эскалатора | |
construct. | escalator hand-rail |
натяжной блок: 3 phrases in 2 subjects |
Construction | 2 |
Military | 1 |