RE: RE: THE AIRCRAFT: DESIGN, MANUFACTURING AND MAINTENANCE

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RE: THE AIRCRAFT: DESIGN, MANUFACTURING AND MAINTENANCE

yohandri(46)

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Friday, February 16, 2018 11:02 PM

If because through the sound of the engine, can cause hearing difficulties and may be deaf so recommends earplugs as protection, thanks for dedicating read my post

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Friday, February 16, 2018 11:02 PM

yohandri(46)

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