Insulated and uninsulated conductors
ППВР, ППВАР |
ППВР, ППВАР
Standard: ОН 75713-83 Insulation of polyethylene • polyvinylchloride cover |
ППВР, ППВАР |
ППВР, ППВАР
Standard: ОН 75713-83 Insulation of polyethylene • polyvinylchloride cover |