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View: 2167|Reply: 6
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how to make motorcycle helmets
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Lepas ni boleh DIY sendirkle helmet ni |
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tak dok description ker??? or sekadar gambar jer...
nak tau gak... bijik bijik material to make the helmet tu sebenarnya apa erk? what type of materials are they? |
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biji2 tu orang panggil resin.
maybe die pakai material ABS. atau acrilonitriel butadiene styrene.
one type of plastic...
yang jercnih lak. maybe PC atau poly carbonite.
thanks |
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kalau pakai tempurung ny0k takleh ka?? buh 2 3 lapih..leh DIY seniri! |
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diorang pakai injection molding ni |
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nolan ni comfort.. tp utk highspeed riding.. mcm tak berapa sesuai.. |
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Post time 29-2-2012 08:51 PM
变色卡
