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INDUSTRIAL DUST VACUUM CLEANER WITHOUT FILTER, OPERATED WITH GAS PRESSURE, SUITABLE FOR CONNECTION TO AN EXISTING FILTER AND SUCTION SYSTEM
INDUSTRIAL DUST VACUUM CLEANER WITHOUT FILTER, OPERATED WITH GAS PRESSURE, SUITABLE FOR CONNECTION TO AN EXISTING FILTER AND SUCTION SYSTEM
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机译：不带过滤器的工业粉尘真空吸尘器，采用气体压力操作，适用于连接现有的过滤器和抽吸系统
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摘要
THE INVENTION IS RELATED TO A PRESSURE GAS OPERATED INDUSTRIAL DUST VACUUM EQUIPPED WITH AN EJECTOR NOZZLE, CONNECTED TO AN EXISTING FILTRATION AND SUCTION SYSTEM AND WHICH A SUCTION TOOL OR VACUUM TUBE MAY BE DISPOSED IN A UNIT. THE UNIT IS NOT IN USE.
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