PP tākai whitiki, polypropylene ingoa pūtaiao, he kirihou noa i roto i te mama, PP ki te rauemi matua ko te polypropylene tuhi karapia repa, no te mea o tona kirihou pai, kaha tensile kaha, piko ātete, taimaha marama, ngāwari ki te whakamahi, etc. I tukatukahia hei whitiki, kua w...
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