Nkhani
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Ojambula pa pulasitiki
Kodi Peek ndi chiyani? Polythetter Ether Ether (peek) ndi a thermoplastic zinthu zakuthambo. Ndi mtundu wa pulasitiki wapadera wokhala ndi magwiridwe antchito abwino, makamaka kuwonetsa mphamvu kwambiri, kukana kutentha kwamphamvu, kukhazikika kwa mikangano. Iwo ...Werengani zambiri -
Zomwe muyenera kudziwa jakisoni pa6
Pa6 ndi mankhwala ogwiritsira ntchito Nylon. Nyloglastide pormoplastide yopangidwa ndi anthu omwe amagwiritsidwa ntchito pogwiritsa ntchito nsalu ngati nsalu, matayala, chingwe, ulusi, jakisoni-utoto wopangidwa ndi zida zamakina, ndi magalimoto. Komanso, nylon ndi wamphamvu, amatenga chinyezi, dur ...Werengani zambiri