This is a separate set of cables or a chain attached to the bottom of the counterweight and the bottom of the elevator cab.
This is a separate set of cables or a chain attached to the bottom of the counterweight and the bottom of the elevator cab.
This is a separate set of cables or a chain attached to the bottom of the counterweight and the bottom of the elevator cab.
単純化: This is a separate set of cables or a chain attached to the bottom of the counterweight and the bottom of the elevator cab. 出力: