WP421B
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WP421B 350℃ Tuku Pēhanga Pāmahana Waenga me te Pāmahana Teitei
Ko te tuku pēhanga pāmahana-rahi me te pāmahana-teitei WP421B he mea hanga ki ngā wāhanga tairongo ātete pāmahana-teitei kawemai, ā, ka taea e te tirotiro pūoko te mahi pumau mō te wā roa i te pāmahana teitei o te 350℃. Ka whakamahia te tukanga whakarewa matao laser i waenga i te matua me te anga maitai kore waikura hei whakarewa katoa i roto i te tinana kotahi, kia mau ai te haumaru o te tuku i raro i ngā āhuatanga pāmahana-nui. Ko te matua pēhanga o te pūoko me te ara iahiko whakakaha kua whakamahanatia ki ngā gaskets PTFE, ā, ka tāpirihia he totohu wera. Ko ngā kōhao arataki o roto kua whakakīia ki te rauemi whakamahana wera tino pai konumohe silicate, e ārai pai ana i te kawe wera me te whakarite kia mahi te wāhanga ara iahiko whakakaha me te hurihanga i te pāmahana e whakaaetia ana.