FIELD: commercial fishing. SUBSTANCE: method involves the use of a four-drum winch with winding drums, net, two warps and two operating lines. Each warp and line are heaved up concurrently with unwinding and fastening another warp and line to the net. Operating line is fastened to the net by means of rings and net guides with snap hooks. EFFECT: higher efficiency. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| BEACH RIVER SEINE | 0 |
|
SU1253555A1 |
| 0 |
|
SU234787A1 | |
| SEINE MOTOR BOAT | 0 |
|
SU1794793A1 |
| METHOD OF RIVER SEINING OF DOWNSTREAM MIGRANT FISH | 2013 |
|
RU2558510C2 |
| METHOD OF RIVER SWEEP-NET FISHING | 0 |
|
SU1106459A1 |
| 0 |
|
SU178607A1 | |
| 0 |
|
SU282809A1 | |
| 0 |
|
SU419211A1 | |
| 0 |
|
SU87244A1 | |
| 0 |
|
SU195778A1 |
