Nonflamable Cover Floor Calling System Construction Elevator Parts
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Floor Calling System Connecting Through Earthing Wire for Building Hoist/Construction Elevator with Nonflamable cover The Intercom System is mainly designed for the instant commnucition of building hoist and industrial elevator. This system provides a communication line between the building floors and building hoist operator, which could also be used for general communication method in other industries. Its cover is made by nonflamable......
GUANGZHOU TECHWAY MACHINERY CORPORATION
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