inquired into造句
Thispaperinquiredintoaseriesoftechnicalmeasuresinleatherproduction,thatsolvedtheproblemsoffatwrinklesofneckandbellyoncattlehidefairlygood.Thefactorswhichaffectedtherateofproduct,suchascapacityofpotass...
Thispaperinquiredintoaseriesoftechnicalmeasuresinleatherproduction,thatsolvedtheproblemsoffatwrinklesofneckandbellyoncattlehidefairlygood.Thefactorswhichaffectedtherateofproduct,suchascapacityofpotass...