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| English | Russian |
| perforated distributor | дырчатый щит |
| perforated dry pipe | паросборник |
| perforated dry pipe | дырчатая пароотборная труба (в барабане котла) |
| submerged perforated plate | подтопленный дырчатый щит (The perforated steel plate placed below the average water level in the boiler drum is called the submerged plate. Nik-On/Off) |