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