Product is suitable for transmission and distribution power lines with current of 50Hz, fixed voltage not exceeding 290/500kV, with general fire protection requirements and external sheath with certain insulation requirements.
Product is suitable for transmission and distribution power lines with current of 50Hz, fixed voltage not exceeding 127/250kV, with general fire protection requirements and external sheath with certain insulation requirements.
Product is suitable for transmission and distribution power lines with current of 50Hz, fixed voltage not exceeding 87/150kV, with general fire protection requirements and external sheath with certain insulation requirements.
Product is suitable for transmission and distribution power lines with current of 50Hz, fixed voltage not exceeding 76/132kV, with general fire protection requirements and external sheath with certain insulation requirements.
Product is suitable for transmission and distribution power lines with current of 50Hz, fixed voltage not exceeding 64/100kV, with general fire protection requirements and external sheath with certain insulation requirements.
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