河北北方学院学报
Journal of Hebei North University
河北北方学院学报自然科学版
Journal of Hebei North University natural science
河北北方学院应用化学研究所
Application Chemistry Institute of Hebei Northern College
河北北华律师事务所
hebei beihua law firm shijiazhuang city
甘肃北山北带北亚带
North sub-belt of north belt of Beishan in Gansu
甘肃北山北亚带
North sub-zone of Beishan in Gansu Province
天山－北山
Tianshan-Beishan mountain
冶金部马鞍山矿山研究院；南京大学
MaanShan Institute of Mining Research
冶金部马鞍山矿山研究院环保研究所
Maanshan Environmental Protec-tion Research Institute