He pikitanga matamua Bitom , he pikitanga hidrauliki, Bitom he pikitanga hidrauliki, Bitom he pikitanga hidrauliki, he pikitanga tapatahi, he pai, he nui rawa te utu He kaha rawa te mahi, he teknolojia whakaneke noa atu. Hohoro mai Bitom he hunga hou, he hunga tawhito e haere mai ana ki te whakatakoto whakaaro, ki te rapu