|
SU772577A1
|
|
Storing reservoir
|
|
SU767294A1
|
|
Suction dredge
|
|
SU691750A1
|
|
Multichannel ultrasonic seismoscope
|
|
SU694132A1
|
|
Locking device
|
|
SU697648A1
|
|
Trenching apparatus
|
|
SU696100A1
|
|
Floating building of tide power plant
|
|
SU654774A2
|
|
Mixer
|
|
SU654730A1
|
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Gate
|
|
SU681147A1
|
|
Dam of local materials
|
|
SU673691A1
|
|
Concrete placer
|
|
SU658223A1
|
|
Borehole drilling device
|
|
SU669014A1
|
|
Plant for moulding screw-filling piles in soil
|
|
SU699099A1
|
|
Pit-excavating bucket drill
|
|
SU643580A1
|
|
Device for placing web material
|
|
SU638674A1
|
|
Device for concreting boreholes
|
|
SU642421A1
|
|
Building of combined hydroelectric power station
|
|
SU637160A1
|
|
Jet nozzle
|
|
SU691659A1
|
|
Apparatus for preheating granular material
|
|
SU699098A1
|
|
Hole-cementing apparatus
|
|
SU656947A1
|
|
Construction hoist
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