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toni
Joined: 31 Dec 2004 Posts: 1453 Location: aurajoki
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toni
Joined: 31 Dec 2004 Posts: 1453 Location: aurajoki
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Posted: 28.03.2006 18:22 Post subject: |
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..toki kaikki vaatii aikansa,mutta jos homma(puun työstö)viehättää pidemmän päälle.... |
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Mika Guest
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Posted: 03.04.2006 12:37 Post subject: |
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Lasikuitupöly ja hiilikuitupöly on pieninäkin määrinä on melkoista... |
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toni
Joined: 31 Dec 2004 Posts: 1453 Location: aurajoki
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Posted: 04.04.2006 08:14 Post subject: |
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sen uson.noi on jo haitallisuudessaan/vaarallisuudessaan? toista luokkaa. |
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Mika Guest
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Posted: 07.04.2006 16:47 Post subject: |
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"During processing, pieces of carbon fibers can break off and circulate in the air in the form of a fine dust. Industrial health studies have shown that, unlike some asbestos fibers, carbon fibers are too large to be a health hazard when inhaled. They can be an irritant, however, and people working in the area should wear protective masks." |
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Mika Guest
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Posted: 07.04.2006 16:50 Post subject: |
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"The carbon fibers can also cause skin irritation, especially on the back of hands and wrists. Protective clothing or the use of barrier skin creams is recommended for people in an area where carbon fiber dust is present. The sizing materials used to coat the fibers often contain chemicals that can cause severe skin reactions, which also requires protection."
"In addition to being strong, carbon fibers are also good conductors of electricity. As a result, carbon fiber dust can cause arcing and shorts in electrical equipment. If electrical equipment cannot be relocated from the area where carbon dust is present, the equipment is sealed in a cabinet or other enclosure." |
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Guest
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Mika
Joined: 22 Apr 2006 Posts: 978
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Posted: 24.05.2006 20:11 Post subject: |
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Olenkin ihmetellyt miksi hiukset ovat alkaneet kasvaa eri värisenä. |
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Guest
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Posted: 11.02.2007 00:31 Post subject: |
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Mika wrote: | Lasikuitupöly ja hiilikuitupöly on pieninäkin määrinä on melkoista... | |
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