|
RU1771763C
|
|
Method of preventing explosion in discharged tank and in discharging granulated polymer
|
|
RU1797020C
|
|
Method of phenol determination in air
|
|
RU1768323C
|
|
Method of removing adherent textile material from surface of drying drums
|
|
RU1777015C
|
|
Method of checking insulating suits for tightness
|
|
SU1698323A1
|
|
Method of cleaning overalls
|
|
SU1689812A1
|
|
Method of air analysis for color dyes used for color photographic materials
|
|
SU1697910A1
|
|
Blast nozzle
|
|
RU1787451C
|
|
Fire barrier
|
|
SU1688893A1
|
|
Fire-blocking element
|
|
SU1693416A1
|
|
Method for determining leak-proofness of articles in dynamic conditions
|
|
SU1762244A1
|
|
Material dielectric permeability and volume resistivity measuring cell
|
|
SU1736015A1
|
|
Induction neutralizer of electrostatic charges in liquid flow
|
|
SU1707786A1
|
|
Induction neutralizer of electrostatic charges in liquid flow
|
|
SU1665404A1
|
|
Silencer
|
|
SU1704298A1
|
|
Static charge eliminator in fluid flow
|
|
SU1611347A1
|
|
Fire barrier
|
|
SU1606131A1
|
|
Automatic system of active suppressing in closed capasity
|
|
SU1610349A1
|
|
Indicating composition for detecting ammonium
|
|
SU1695955A1
|
|
Stop-and-start device of fire-extinguishing installations
|
|
SU1596243A1
|
|
Device for determining acid-protecting properties of fabrics
|
