SU1220686A1
|
|
Method and apparatus for preparing fuel for combustion
|
SU840583A2
|
|
Method of slag shaft operation
|
SU829141A1
|
|
Automatic filter with counter-current washing of filtering elements
|
SU806885A1
|
|
System for automatic control of the operating duty of a group of deaerators
|
SU800840A1
|
|
Device for investigating sediment formation
|
SU805055A1
|
|
Device for registration of mid-tenon trajectory in a plain bearing
|
SU724834A1
|
|
Hydraulic coupling feed system
|
SU732625A1
|
|
Air heater assembly
|
SU776657A1
|
|
Pneumatic classifier
|
SU785597A1
|
|
System for regulating fuel flow in steam generator
|
SU742291A1
|
|
Device for monitoring clogging of outlet opening
|
SU754196A1
|
|
Apparatus for cleaning heating surfaces
|
SU761724A2
|
|
Method of producing distillate in regenerative system of steam turbine plant
|
SU743699A1
|
|
Mechanic filter
|
SU761749A1
|
|
Apparatus for cleaning filter
|
SU813193A1
|
|
Method of measuring metal strength under elevated temperatures
|