TheCrossarmis a horizontally fixed angle iron at the top of the pole, with a porcelain bottle on it to support the overhead wires. The crossarm is an important part of the tower. The role of the crossarm is to install insulators and fittings to support
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TheCrossarmis a horizontally fixed angle iron at the top of the pole, with a porcelain bottle on it to support the overhead wires. The crossarm is an impor
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