|
SU741443A1
|
|
Pulse frequency multiplier
|
|
SU769421A1
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|
Measuring circuit, e.g. for detectors on conductivity
|
|
SU742876A1
|
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Programme-control device
|
|
SU684316A2
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|
Level gauge
|
|
SU711415A1
|
|
Sampler
|
|
SU622006A1
|
|
System for metering liquid substances to be investigated into chromatograph
|
|
SU615307A1
|
|
Adjusting valve
|
|
SU613763A1
|
|
Fractionation process control method
|
|
SU619907A1
|
|
Device for regulating ratio of mass flow rate of two reagents
|
|
SU669086A1
|
|
Sealed-away electric pump
|
|
SU591698A1
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Heat flowmeter
|
|
SU587954A1
|
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Fractionating plant
|
|
SU618776A1
|
|
Telemetry system
|
|
SU604772A1
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|
Method of automatic control of pneumatic lift operation
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|
SU651006A1
|
|
Method of automatic control of process of propylene polymerization
|
|
SU589013A1
|
|
Method of controlling the process of catalyst regeneration in a stationary bed
|
|
SU570621A1
|
|
Method of manufacturing reinforced articles from fluorinolon
|
|
SU601503A1
|
|
Valve
|
|
SU567457A1
|
|
Methof of regulating operation of mass exchange apparatus
|
|
SU603956A1
|
|
Liquid rate-of-flow regulator
|
