![louver造句怎麼寫]( "louver造句怎麼寫")
- thermalcontrollouverTheapplicationandresearchoflouvershadingandnaturalventilationsystemareannlyzedandsummarized.Thistoplightandlouveralsosaveenergybykeepingthenaturalventilationforthishouse.Combinedwithpracticeandthematchofthecarlouver,thispaperdescr...
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