Awọn slings webbing (slings fiber synthetic) ni gbogbogbo jẹ ti awọn filament polyester ti o ni agbara giga, eyiti o ni awọn anfani pupọ gẹgẹbi agbara giga, resistance resistance, resistance oxidation, ati resistance UV.Ni akoko kanna, wọn jẹ rirọ, ti kii ṣe adaṣe, ati ti kii-corro…
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