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pp corrugated yas lub raj mis txheej ncoo hollow ntawv dividers waterproof muab faib pallet separator boards
Polypropylene yog cov khoom siv thermoplastic dav siv nrog cov yam ntxwv tshwj xeeb uas tau pom cov ntawv thov thoob plaws ntau yam kev lag luam.Cov ntaub qhwv no tsis yog tsuas yog muaj ntau yam ntawm cov cwj pwm txawv tab sis kuj ua lub luag haujlwm tseem ceeb hauv ntau qhov chaw.
