When installing the rail connection point of the window cleaning machine, the influence caused by the thermal expansion and cold contraction of the rail caused by the temperature change should be considered.
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The Latest Industry NewsWhen installing the rail connection point of the window cleaning machine, the influence caused by the thermal expansion and cold contraction of the rail caused by the temperature change should be considered
2021-04-30
When installing the rail connection point of the window cleaning machine, the influence caused by the thermal expansion and cold contraction of the rail caused by the temperature change should be considered.
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