He whakamaramatanga mo te wira tukutahi

Kōtaha wira tukutahi: wira tukutahi, te tikanga e te rauemi o te 45 # maitai, konumohe koranu, parahi, nairona, me ētahi atu, tukatuka rauemi me ki. Ka whakamahia nui i roto i nga taputapu miihini, te kakano, te ta, te takai kai, te waea me te taura, te taputapu, te petrochemical, te tupeka, penei i te umanga whakawhitiwhiti i roto i te momo tuku miihini hou. Wira tukutahi i whakamahia me te whitiki tukutahi! Whakatakotoranga wira tukutahi: (1) HTD (STD)Wira whitiki Tukutahi (2) T wira whitiki tukutahi (3) nga ahuatanga o te wira trapezoidal niho: (1) No pollution, kahore he parahanga me te taea te mahi i roto i te taiao he wahi kino. (2) He nui te owehenga tere, te tikanga ka eke ki te 10, ka eke te tere raina ki te 50 m/s, he nui te awhe tuku mana, ka eke ki te maha ki te maha rau mano Watts. (3) Ka taea te whakamahi i roto i te tawhiti tawhiti whakawhiti tawhiti tawhiti ka taea te neke atu i te 10 m. (4)Kei te pumau, he kaha te aukati me te whakamaarama, he iti te haruru. (5) He tika te tuku, kaore i te paheke, i te wa e mahi ana me te tauwehenga tere tonu. (6) Te kaha o te whakawhiti, ka taea te tae ki te 0. 98, ka kitea te paanga whakaora kaha. (7) He watea te tiaki, kaore he whakahinuhinu, he iti te utu tiaki.
ko nga hua matua: te motika hiko, te motopaika kore, te motoka servo, te motika hiko, te motini parai, te motini raina me etahi atu momo tauira o te motuka hiko, nau mai ki te patai. Waea: