insulators_for_overhead_lines

1.Insulators and fittings for overhead lines. Metal fittings. Galvanized square tubes (TG).
架空线路用绝缘子和配件。金属配件。镀锌方管(TG)。
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2.Insulators and fittings for overhead lines. Metal fittings. Sealing arm (BS).
架空线路用绝缘子和配件。金属配件。密封臂(BS)。
dict.yoduao.com
3.Insulators and fittings for overhead lines. Metal fittings. Double-stop conductor arrangement (AD).
架空线路用绝缘子和配件。金属配件。双制动导线配置(ad)。
dict.yoduao.com