Shaqofka sare ee heerka ee hydraulic Poitiers Shaqooyinka sare ee hydraulic Poitiers waxaad raadineysaa heerarka sawirka Poitiers iyo alaabta jabsiga sare ee shabakadda oo dhan Poitiers Shirkadda sare ee Platform aad u tagtid Poitiers Shirkadda sare ee Platform; hal joojin oo toos u isticmaali karo ganacsadaha sare shabakadda oo dhan