A rlesh is an open rhomblc enclosed by four equal tnlne rods l e n g t h f t r m l y knotted at the four corners. T a b l e 1.2.3 and I.2,4 the weight of the sink shoes used for more of the left sink for bags for bags respectively in Japan and Europe. The FiEhlng ln Btandlng nster gear maintains its shape under the balance of the uPI ground force (buoyancy) of the f1oet6 and the driving force. sinking porcer) of slnker3 4 of net.
The shape of the net must be gridded even if a current is operating on the net. f) If9g9: lfooden floats, basboo floats, glass floats,. sinthetlc rafts end netal rafts are corEdon. Synthetic buoys and floats ale now ln cormon used instead of the gbove nalural m a t e r l a l s. The driving force8 of vsrlou lype of driving shown in T a b l e 1. is commonly used as alnkels. verloua sinters ate 6hown ln. -boat type ring signal fishery c a n e orlglnelly f r o n C h i n a. local schools, the naster flsherroan keeps watch with son of the crelr on top of the mast of the other boat.
The p u r s e eines are now $ade chlefly of nylon for the net rial part and p o l y e t h y l e n e for the lower part. The growth lenses are located at the 70m adjuster B lrterval, connected to each other by the rope end anchor on the left, on the tej8t. Using the correct mesh size will result in htgh fishlng e f f i c t e n c y of the ge.ar, the selection of the mesh is particularly e np o r t a n r f o r g i l l n e t s a n d so in deciding the size of the mesh, consideration should be given to the appropriate and suitable shape of the the fish.
After shooting the rig, the boat returns to the initial positions where it started shooting and then picks up the buoy 1tne.
MEs_sggr
A safe or swivel cap on the front webs, and the lead will be reduced in 10 ro intervals if necessary. In a school of fish {s found by acoustic arching, the hooks are thrown as fast as possible to the 6choo1 and before they are caught, and the process is repeated. Then, let the school BRit in this post as long as possible and repeat the above procedure in their corner.
It is a collection of these types of equipment that allows multiple sets to be deployed on board a small boat and with a limited number of crew members.
BODY 1
FISHINC IOAT
It is the vertical distance from the base of the lln€ to the upper surface of the upper deck at stp'8 stde. Placing the Decca Chaln in the Southeast Aslan area will be of great help to any ahlp weaving in the region. T h a d d r a l t r a l n i c o e f i c l e n t is an important constant used ln esthreting horgeporder in the design of a nerd vessel.
The palr trawler and the nedtum slze trewler developed from the tradition of the long slzed trardlers who fished by hand for hundreds of years by sailing nets or rowing and dragging them by hand. In addition, fishing equipment and fish storage boxes are placed on the upper aleck and this makes the position of chlghe!. Th€ above€ rclatlon ls splicing cable to other types of ftshtng-boets €r.cludlng lrurse sel.Ders atrd bonito engling-boets.
16 PertLculerly ftnportsnt because no assembly on one side of the deck. End Doteover prosecution is done on this help. Attributes required for wallet merchants: The attributes required for wallet merchants are given in Figure. These boats range in size from about 20 tons for small boats to about 800 tons for 1-year-old steel boats. They are relatively large up to and including depth.
MARINA ENGINESRINC
These odd days are chosen according to the respective cycles described below. In the Otto cycle, the heat is supplied at con8ta6t vohiro€, ehelees ln the diesel cycle, the heat supply la nad€ et contatent pressaure. Rctuel SI and CI in English have other differences in utility ratio, one of which is that the dl€sel motor is larger than the Sasoline motor. cc'obuatlon process caa be voluoe and content.
The difference between this cycle and the previously oentloned t r r o cycl€s ls ls in the heat 6supply process; the Sabeth6 cycle.s hear 1s 6 u p p l l e d e t both constant volude end congtsnt pressure processees while 1 i. I k a s € s heat is suppl ar rhe coD;rant volurne proceas or tne co n s t a n t Pressure proceas. p o g e r stroke for each revolution of the crankshaft) or the 4-stroke cycle (one p o u e r stroke for each revolution of the crankshaft). u n d e r the pressure that forces the r e m a i n l n g exhaust gases through the exhaust valve. The turbine is used for the propulsion of a ship and for the drive of electricity on board.
The importance of gas to the duty cycle is similar to that of the IC engine. T h e stearn e x p o and d e d in the turbine rotates the turbine itself, and it is for the same reason that the air is compressed and can live in the cornpressor as it passes through it. 6 ) C o o l l n S alr from the compresEor: Coollng alr is pas6ed a l o u n d the outside of the turbine to prevent overheating of l h e c o n b u s t in chambers 4. the turbine housing.
REFRICEMTION
Normally, both the D-B and E-A processes take place in the condenser as the hot gas is discharged from the compressors. cooleC dolr.rl to condensation teDpelature and condensed. Processes D-E represent vapor cooling. it raises the temperature to the condensing temperature as the vapor gives off heat to the condensing medium. Returning to point A, the refrigerant completes one cycle with its properties being the same as previously mentioned at point A. condensing pressure) (condensing temperature) (enthalpy). T h e q u a n t i t y of LCE MRSR would be good f o r nReserving e flsh catches and usually as nuch ss t h; if the fish is c e t c h i n n e i g h iequld for storage .. beloe -3ooc in a temperature that at a rate of o F 2 to 3 to 3 to 3 to 3 do/sec cetch for freezing in air.
In brlne freezing, the temperature of bltne ts is approx. - l4'i-- l7oc at thhl8 nethod center of e ftsh body ts lowered to less6 than -10oC. Rcf.lgeEallon eystcEa at klnds of flehetles. I t c o n t a i n s i e c o i d s about processes and observations during the observation, and unusual phenomena that occur during the ctuise or period of observation. When registering such malters, it is desirable to acquire the habit accompanying the descriptions.
The person who nust repear rhe r e a d i n record hard1y and the person nust conftlln read it. The water that has been strained is transferred from the Nansen bottle or the syrup bucket into ggllSllLlg1t. T h l s p r o c e s oi1] allow the duration of the sarnpllng b u c k e t to apply that of the water.
Pay out the weight from the loop through the net to the end loop of the wire. R e c o r d e d a t e , tine and period of towing, the station nsr0be., Eamp1e botlle number end floe-merer reading on the mail form. CSK standard net is 45 cm id nuth dlarneter and Japan atandard net is 23 cll, thus the noth exeas of the two nets.
