law of division of labor and region
Analysis of Indexes of Power Quality
protection technology of basic farmland
anterior division of silkgland
Area division of earthquake disaster assessment
Beijing General Division of Chinese People′s Armed Police Force
Branch Division of Daoli of Environmental Protection Bureau of Harbin
Bulk division of metallogenetic region
Composite division of function area
cooperation with due division of labour
Development Division of the Bureau of Geology and Mineral Resources of Anhui Province
district division of labor
division of a line segment
division of a set of clauses