求翻译：五道预留压缩空气补吹装置：必要时利用空压机输送来强劲的干净的气源，补吹钢板上的稀少粉尘，使钢板上清洁达到最高级别。（见方案立体图）是什么意思？

The five reserved compressed air the complement blowing device: if necessary, the use of air compressor transported to a strong clean air source, fill blowing the scarce dust on the steel plate, steel plate clean reached the highest level. (See program perspective view)

Set aside 5 road blow compressed air fill unit: If necessary, use air compressor to clean the strong source of gas supply, fill out the scarce dust on steel plate to clean, and the highest level. stereograms (see program)

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Five reserve compressed air fill blown device: if necessary, conveying a strong clean air pressure gas source, reblow scarce dust on the plate, on the plate clean of the highest level. (See programme Stereogram)

Five reservation compressed air makes up blows the installment: When necessity transports the strong clean gas source using the air compressor, makes up blows on the steel plate the scarce dust, enables on the steel plate to achieve the highest rank cleanly.(Sees plan block diagram)