RU1772134C
|
|
Method for catalytic processing of gas oil fractions
|
RU1796662C
|
|
Method of treating residual oil products
|
RU1798587C
|
|
Device for mounting assembled heat insulating shells on pipe line
|
SU1747432A1
|
|
Method for purification of n-butylene fraction from isobutylene
|
RU1770070C
|
|
Method of ingot casting
|
RU1770550C
|
|
Method for putting gas-lift well on stream
|
SU1735500A1
|
|
Channel for laying heat pipeline
|
SU1724644A1
|
|
Thermoplastic organic binder
|
SU1744174A1
|
|
Device for enhancing multispan pipeline bridges
|
SU1705270A1
|
|
Method of cleaning benzene from thiophene and acetone
|
SU1688011A1
|
|
Device for mounting sectional heat-insulating shells on pipe line
|
SU1730328A1
|
|
Pipe line passage
|
SU1671653A1
|
|
Method of cleaning n-butylene distillate from isobutylene
|
SU1752921A1
|
|
Method of determining the bitumen-lime drilling mud level of readiness
|
SU1692641A1
|
|
Method for preparation catalyst for hydropurification of coal distillates
|
SU1680761A1
|
|
Method for preparing hydraulically refined diesel fuel of wide-ranging cut composition
|
SU1688020A1
|
|
Device for sampling and observation of thermodynamic state of gas-liquid mixture
|
SU1689848A1
|
|
Device for mechanical testing of concrete products
|
SU1631593A1
|
|
Magnetic scan head
|
SU1616968A1
|
|
Method of processing oil residues
|