2 flat O&K-Kone escalators @ Schiphol airport P1 parking garage in Amsterdam

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These are 2 wierd Kone escalators @ Schiphol airport P1 parking garage in Amsterdam. They are flat escalators. 2 for up and 2 for down. But i have rode 1 up and 1 down escalator. They have very wierd and very rare Kone lgo on them.