Ha ho tluoa tabeng ea ho khetha thepa e nepahetseng bakeng sa kopo ea hau e khethehileng, ho bohlokoa ho utloisisa phapang pakeng tsa liboto tsa G10 le G11 epoxy fiberglass.Lisebelisoa tsena li sebelisoa hangata liindastering tse fapaneng, ho kenyeletsoa sefofane, likoloi, le motlakase ...
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