 |
| |||
| electrical pressboard (I. Havkin) | |||
| fuller board | |||
| press board; straw board; glaze board; presspan insulation material | |||
| electrical insulating board (словарь ЦБ производства, гос.издательство физико-математической литературы, Москва 1958 г. Sergey Old Soldier); electrical presspahn; pressboard | |||