Whakaahuatanga Hua:

●High pū: kawemai rigidity tiketike, me te kaha teitei aratohu rail, rua nati pōro tīwiri me te taputapu mīhini e tangohia, me nga tawhā tukanga hanga he 3 ~ 5 wa teitei ake i te paerewa motu.
●High mutu: tango te reira i te momo o te tapahi waea tikanga me te waea aunoa tightening pūrere, e taea ite tapahi maha, me te tere waea hiko mīhini mo te waea waenganui hikoi.
● Tere: DK raupapa tiketike-tere, me te nui-pū mana supply me te tiaki taiao hou tapahi wai motuhake whakawhanakehia e Datong rerewē kua tangohia, te tōtika tukatuka ko 2 ~ 3 wa teitei ake i taua o te waea reo noa haere, me te tere tapahi taea tae 400mm2 / min.