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MAINTENANCE PLATFORM BUILT UPON RETRACTABLE SUPPORT BEAMS
MAINTENANCE PLATFORM BUILT UPON RETRACTABLE SUPPORT BEAMS
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机译:可伸缩支撑梁打造的维护平台
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摘要
A maintenance platform for a boiler-furnace that permits safe and ready access to its normally inaccessible upper parts and integral superheater. The maintenance platform is installed in the furnace, below the superheater on a horizontally movable support whereby said support may be selectively moved across said furnace or stored laterally adjacent thereto.
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