- Thispaperinquiredintoaseriesoftechnicalmeasuresinleatherproduction,thatsolvedtheproblemsoffatwrinklesofneckandbellyoncattlehidefairlygood.Thefactorswhichaffectedtherateofproduct,suchascapacityofpotassiumpermanganateandwater,timeandtemperatureoftherea...
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