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Mafekitari Akaisirwa Kudhinda Kunoshandika Kuno Hutano Kutonhora Zhizha Kunoramba Kuchitonhodza Ice Neck Tube Ring
Neck Cooling Tube Inopfeka Kutonhodza Muhuro Inoputira YeZhizha Heat I Cold Gel Ice Pack |Reusable Neck Inotonhorera Kuenda uye Kunze Zviitwa |Rubatsiro rweKupisa Kupenya kana Fivha Iyo yekuzadza mutsipa inotonhorera inogadzirwa nechikamu chekuchinja zvinhu (PCM).Ose ari maviri inorganic PCM uye organic PCM akashandiswa mune ichi chigadzirwa chigadzirwa.Bio yakavakirwa zvakajairika parafini PCM uye bio yakavakirwa PCM inoshandiswa se organic PCM.Nzira iri nyore yekusiyanisa PCM mhando ndeye density yavo.Inorganic ine density yakakura yakatenderedza 1.4 ukuwo 0.77 ~ 0.78 yeyakajairika parafini pcms uye 0.82 ~ 0.84 yebio based pcms.
