Working-up fine particulate gypsum into form for making products - by separating particles from off-gas and allowing to fall into screw feed in which binder is passed
DD296059A5
Method and device for recycling rea-gips
DD292970A5
Dosing
DD296058A5
Process for dehydrating graves
DD290150A5
Air separator
DD283259A7
Device for separating material material
DD264155A1
Device for influencing the finished product in cutting in rolling mills
DD264545A1
Short circuit for measurement sensor, inductive measuring arrangement and the same for electric stroeme
DD264046A1
Closet train for spülkaesten
DD261020A1
Messgroessengeber
DD252643A1
Wear-proof wheel shovels for fan, blower and the same
DD249468A1
Process for producing a quick-hardening building material
DD258325A3
Method of influencing the finished product in cutting in rolling mills
DD234336A3
Device for producing alkalium cement clinkers
DD227711A1
Method of extending polyester mortars in different temperature conditions
DD225057A1
Process for optimizing the separation performance of dry working electric separators
DD217605A1
Local transitional gas gas accessory
DD217204A1
Method for avoiding alkalibed concrete objections
DD230519A3
Raw mixture for the preparation of sulfatresistent, alkaliar portland cement
