|
SU1699940A1
|
|
Sedimentation tank for cleaning oil-containing water
|
|
SU1701605A2
|
|
Crude oil and formation water storage tank
|
|
SU1687530A2
|
|
Reservoir for storage and preparation of crude oil and stratal water
|
|
SU1680252A1
|
|
Settling tank for cleaning oil-containing water
|
|
SU1692609A1
|
|
Settling tank for cleaning oil-containing water
|
|
SU1659604A1
|
|
Apparatus for skimming oil products off the surface of water
|
|
SU1665173A1
|
|
Device for collection and transportation of condensate in gas pipelines
|
|
SU1685875A2
|
|
Settler for cleaning of oil-contaminated sewage
|
|
SU1659318A1
|
|
Tank for storage and conditioning of crude oil and stratal water
|
|
SU1648529A2
|
|
Settler for cleaning oil-containing water
|
|
SU1653804A2
|
|
Settling tank for purifying petroleum containing effluents
|
|
SU1642049A2
|
|
Piston machine
|
|
SU1659317A2
|
|
Storage and treatment tank for crude oil and formation water
|
|
SU1632454A1
|
|
Settler for purification of oil-containing water
|
|
SU1664357A1
|
|
Sedimentation tank for oil-containing water
|
|
SU1671420A2
|
|
Apparatus for cutting materials
|
|
SU1606459A2
|
|
Settling tank for treating oil-containing water
|
|
SU1590440A2
|
|
Settling tank for treating oil-containing water
|
|
SU1579521A2
|
|
Baffle plate for purifying petroleum-containing water
|
|
SU1625603A1
|
|
Machine for cutting materials
|
