|
RU2020330C1
|
|
Angular variable-speed drive
|
|
SU1666335A1
|
|
Apparatus for continuous manufacture of hollow thermoplastic parts
|
|
SU1362652A1
|
|
Arrangement for making plastic corrugated tubes
|
|
SU1344618A1
|
|
Apparatus for making variable-section continuous profiled plastic articles
|
|
SU1328222A1
|
|
Once-through extrusion head for making plastic pipes
|
|
SU1221450A1
|
|
Pipeline for drop-feed irrigation of plants
|
|
SU1237455A1
|
|
Device for perforating plastic corrugated pipes
|
|
SU1014738A1
|
|
Unit for continuous making of hollow thermoplastic articles
|
|
SU1087344A1
|
|
Method of producing granulated polyvinylchloride plastic
|
|
SU943001A1
|
|
Single-worm extruder for processing thermoplasts
|
|
SU861076A1
|
|
Device for corrugating plastic tubes
|
