| 摘要 |
Inserts ( 10 or 10 A) for mounting rails ( 302 ) for rollers ( 301 ) on a cab in a shaft ( 300 ) of an elevator are described. Also, insert 10 A is particularly useful for mounting flooring in the elevator shaft ( 300 ). The insert can be used as a support for a hoist or winch ( 310 ).
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