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Appears on these pages

  • Door interlocks

    Door interlocks is an elevator device that prevents the door from being opened unless the car is...

  • Interlock/gate switch guide

    This is a guide on the different types of elevator interlocks/gate switches. Interlocks SDM...

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current13:10, March 30, 2013Thumbnail for version as of 13:10, March 30, 2013854 × 480 (20 KB)IDLift3000 (Talk | contribs)