|
DD294334A5
|
|
Testing and andrecking device of plate freezer
|
|
DD293879A5
|
|
Method and device for removing and avoiding breakdown of product blocks frozen in freezer
|
|
DD290034A5
|
|
Device for positioning the control slip of a power-controlled screw compressor
|
|
DD301202A7
|
|
Rotor pair for screw compressors
|
|
DD301201A7
|
|
Rotor pair for screw compressors
|
|
DD287315A5
|
|
Loadable pipe connection
|
|
DD286858A5
|
|
Device for defrosting roomly closed air coolers
|
|
DD286203A5
|
|
Device for position display of the control slip of screw compressors
|
|
DD286210A5
|
|
Lubricated pipe connection and method of manufacturing
|
|
DD281009A1
|
|
Method and arrangement for plate freezers
|
|
DD281008A1
|
|
Kaelteanlage with freezer
|
|
DD282059A5
|
|
Arrangement for opening of oil-reflected screw compressors for high compression pressure
|
|
DD277317A1
|
|
Process for freezing and arrangement for coating in contact freezer
|
|
DD277303A1
|
|
Method and arrangement for hydraulic drive power-controlled screw compressor
|
|
DE3836101A1
|
|
Device for adjusting the inner volume ratio of an oil-flooded power-regulated screw-type compressor
|
|
DD276337A1
|
|
Method and device for freezing the feeding of a rotating plate freezer
|
|
DD275505A1
|
|
Axial storage of screw compressors
|
|
DD273494A1
|
|
Heat transfer for cooking food cooling
|
|
DD273305A1
|
|
Method of performance adaptation of the air cooler to the compressor performance
|
|
DD271735A1
|
|
Method for minimizing the electric drive performance of a screw compressor
|
