用于高压输电线杆接地网及石油化工地下管线防腐、导电、防静电用。
Be applied for the corrosion protection, conduction and electrostatic transfer of earthed systems and underground pipes.
用于高压输电线杆接地网及石油化工地下管线防腐、导电、防静电用。
Be applied for the corrosion protection, conduction and electrostatic transfer of earthed systems and underground pipes.
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