Har'a lik'hamphani tsa indasteri ea aramid, tse ngata li fana ka likhoele tsa aramid le lihlahisoa tse ling, mona re tla kopana le mefuta eohle ea aramid, joalo ka aramid 1313, aramid 1414, para-aramid, meta-aramid Lun wait, joale phapang ke efe lipakeng tsa tsona?Kajeno, ha re bue ka phapang pakeng tsa ...
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