mtec a member of nstda · (carbon fiber) [1,3] [iåuÎualluulhnú (spandex fiber) nn 1959...
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- MTEC a member of NSTDA · (carbon fiber) [1,3] [IåUÎuallUulhnú (spandex fiber) nn 1959 iniîîTITtnun(diisocyanate) 7-10 'Sliu [3-5] î9nñun;e (Lycra) synñon5ïnñun [5] (Invista)
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