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Te waikawa hina me te pepa PVC maataki alkali
Pepa PVC pakari, he maamaa teitei, he pai te whakawhiti, he anti-corrosion, he waikawa-tohu, he maataki, he kaha te mauroa, he anti-ultraviolet / marama / pakeke, kaore he kowhai me te paheketanga, he kiriata taha-rua, he maeneene te mata, kaore he whakauru wai, kaore. Deformation, tukatuka ngawari.Ko te hua he mea hou, kaore he reka, he pai ake nga ahuatanga o te tinana i te PMMA plexiglass.
