секционный изолятор | |
railw. | sectional strain insulator; sectionalizing insulator; track section insulator |
с | |
gen. | offering; the size of; from; from; from |
воздушный промежуток | |
gen. | air-gap |
| |||
sectional strain insulator; sectionalizing insulator; track section insulator | |||
section insulator |
секционный изолятор: 3 phrases in 1 subject |
Rail transport | 3 |