Rārangi Utu mō te Papu Ruku Waipēhi - te rere-tuaka ruku me te rere-whakauru – Taipitopito Liancheng:
Whakarāpopototanga
Ko ngā papu rere-axial raupapa QZ, ko ngā papu rere-whakaranu raupapa QH he whakaputanga hou kua hoahoatia angitu mā te whakamahi i ngā hangarau hou o tāwāhi. Ko te kaha o ngā papu hou he 20% te nui ake i ngā mea tawhito. Ko te whai huatanga he 3~5% teitei ake i ngā mea tawhito.
Ngā Āhuatanga
He nui te kaha, he whānui te pane, he tino pai te mahi, he whānui te whakamahinga, ā, he maha atu anō hoki ngā painga o te papu raupapa QZ, QH me ngā impeller ka taea te whakarite.
1): He iti te rahi o te teihana papu, he māmā te hanga, ā, he tino heke te haumitanga, ka taea te penapena i te 30% ~ 40% mō te utu hanga.
2): He māmā te tāuta, te tiaki me te whakatika i tēnei momo papu.
3): iti te haruru, roa te ora.
Ko ngā rauemi o te raupapa QZ, QH he rino kōngohengohe, he parahi, he kowiri tira rānei.
Tono
Ko te papu rere-axial raupapa QZ, ko te whānuitanga o ngā tono papu rere-whakaranu raupapa QH: te tuku wai ki ngā tāone, ngā mahi hurihanga, te pūnaha rerenga wai para, te kaupapa whakakore wai para.
Ngā tikanga mahi
Kaua te pāmahana mō te wai parakore e neke atu i te 50℃.
Ngā pikitia taipitopito hua:

Aratohu Hua e Pā Ana:
"Ko te kounga te mea nui", ka whanake haere te umanga
Ka piri tonu mātou ki te kaupapa "Kounga Tuatahi, Mana Nui". E tino whakapau kaha ana mātou ki te whakarato i ngā hua kounga ki ō mātou kiritaki me te utu whakataetae, te tuku tere me te ratonga ngaio mō te Rārangi Utu mō te Papu Ruku Waipēhi - rere-axial ruku me te rere-whakaranu – Liancheng, Ka tukuna te hua ki te ao katoa, pēnei i: Pōrana, Hōrana, Pererina, Ka tohe mātou ki te "Kounga Tuatahi, Rongonui Tuatahi me te Kiritaki Tuatahi". E whakapau kaha ana mātou ki te whakarato hua kounga teitei me ngā ratonga whai muri i te hoko pai. Tae noa ki tēnei wā, kua kaweakehia ā mātou hua ki neke atu i te 60 whenua me ngā rohe huri noa i te ao, pēnei i Amerika, Ahitereiria me Ūropi. He ingoa nui tō mātou ki te kāinga me tāwāhi. Ka mau tonu mātou ki te kaupapa "Whiwhinga, Kiritaki me te Kounga", e tumanako ana mātou ki te mahi tahi me ngā tāngata o ngā āhuatanga katoa o te ao mō ngā painga tahi.
He tino manawanui ngā kaimahi ratonga kiritaki me ngā kaihoko, ā, he pai katoa rātou ki te reo Ingarihi, he tere hoki te taenga mai o te hua, he kaiwhakarato pai hoki.