the spring compensation anchored device
release time:2020-06-30    auhor:    source:    click:1613   

the spring compensation anchored device for the electrified railway contact line and the anchor compensation. more used in the low headroom tunnel will not be able to use on the ratchet wheel or pulley anchored section, or railway across the urban area and stations where there is a requirement for landscape, also used in power plants and mining and other transport power supply system of constant tension compensation is required.

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