Instruction on maintenance of the ЛБШ miner's safety lamp
Т27 Г-6/41 английский/Instruction on maintenance of the ЛБШ miner's safety lamp / Kharkov machine building works "Svyet shakhtyora".Instruction on maintenance of the ЛБШ miner's safety lamp / Kharkov machine building works "Svyet shakhtyora".Instruction on maintenance of the ЛБШ miner's safety lamp.M./, 1957 ( ). - 1957. - 14 с. : ил. ; 22 см см. - (Kharkov machine building works "Svyet shakhtyora").Instruction on maintenance of the ЛБШ miner's safety lamp. M., 1957 .Рудничные лампы, бензиновые ЛБШ/nlr_sh1/Т9-408/"Svyet shakhtyora", machine building works (Kharkov)/