|
SU1698078A1
|
|
Apparatus to machine ends of plastic pipes
|
|
SU1549692A1
|
|
Arrangement for cutting holes in tubes
|
|
SU1459916A1
|
|
Device for tightening large-thread connections
|
|
SU1524994A1
|
|
Device for fastening clips on hoses
|
|
SU1303636A1
|
|
Device for shaping neck on thermoplastic pipes
|
|
SU1250472A1
|
|
Device for drilling taper holes in concrete
|
|
SU1211084A1
|
|
Device for welding thermoplastic pipes
|
|
SU1102668A1
|
|
Pulling-up device
|
|
SU1092212A1
|
|
Method for degreasing pipelines
|
|
SU1049221A1
|
|
Internal centering mount for preweld assembling pipes and parts of pipelines
|
|
SU1087129A1
|
|
Cylindrical brush
|
|
SU959946A1
|
|
Apparatus for electric articles welding-on rods
|
|
SU931242A1
|
|
Apparatus for trimming welded connections of elongated tube interior surface
|
|
SU724432A1
|
|
Hand-operated winch
|
|
SU622533A1
|
|
Press for making branch-off tube fittings
|
|
SU585005A1
|
|
Device for igniting arc at manual gas-electric welding with nonconsumable electrode
|
|
SU566649A1
|
|
Horn-shaped core for making bent pieces with arc angle within 90 from tubular work
|
