㹰ҹзͧǢͧѺҹ
River Survey ҡҡդͧǡѺҡ
¹ӹ ͡¹ٹҡêҧ ºéѵ .Ҫ ´ ED dive (Engineer Diver) 蹷 96 蹷2 ŢѺҧáҹԺˡ 2 á 69,88
     ¹ɯ㹪¹ ͹ ..تҵ ѹǧ ͷҹѡ¹ӹѧѴ ED ¡ҹ "ټѹ"
     ѡ¹蹹 10 繽 ѧ 1 Devid ¹ɯ ¹ɯաԹҧͧ§ʧ
ѡŧͧҡ Ф˹蹢ͧҡȷдѺ֡ҧ ͧ¹ŧͧس ءҧҹ ҷء¹㹪¹ѹ 㹡¹駹ѹդӤѭ㹡¹ ѹǢͧѺԵͧ
 
                  ٻ 1 ¹ɯͧ¹ ͹ "ټѹ"  
                             

        ɯյҧ ѹǤǹͧͧԧѹ ѹ First dive ͧ椹 ǹ·ӡô졺仴¡ Discover SCUBA diving ͡ôӹӡѺӹͼǪҭ 駹繡ôӹӤáͧҷ¹ѹ
ͧ
       ѺôӹҨ
   - Snorkle diving ͡ô˹ҡҡзdzǹ
   - Skin Diving ͡ôӹдѺӵ ػó§˹ҡҡз öŧТǹ
·㨵
    - Discover SCUBA diving ͼջСȳºѵ㹡ôӹ ͧӡѺդӹҭ繼
    - Open Water Diving 繡ôӹ㹷Դ Ӥͧ ҧ蹷ҡѧ¹ 㹡ôӤáй ¡ Confine Water Diving (CWD)

 
      ٻ 2 ŧӹ Confine water diving #1
 

  
     ͹ŧӡͧ¹ԸաŧաԸ Ըѡɳҧ ԸաŧӤǴѧ

   - Control seat 蹡ŧӨҡͺ
   - Giant Stride 蹡ŧӨҡ ͢ͺ
   - Front Rolling ŧӨҡ٧
   - Back Rolling ŧӨҡҧ

ٻ ټѹѧ͹ŧ㹷 Giant Stride 繡ŧӨҡͷվ蹷׹ ¡ػóҡʹ ͫШѺѺ weight belt ͢ҨѺ Regulator ¹Ǫйǡҧ Mask СҢ仢ҧ˹ŧ
͵ǨͺҾµºµͧѭҳ
͡Ѻ躹


                           

ٻ 3 (ش) ټѹ ͹ŧ㹷 Giant Stride
       ͹ŧ ͧաõǨͺͧػó㹡ôӹ
駢ͧТͧѴ ѡ BWRAF(Begin With Review And Friend)
    B = BCD Ǩö͡ еͧ 50%
    W= Weight belt ѡɳ
    R = Release ػóѴлŴҧ öŴ͡
    A = Air Ǩ㹶ѧҡվ§Դ
    F = Final ok 繡õǨͺ駤ͧػó
ͧѴͧҴ 繤ش


                          
ٻ 4 кѴ ͧ¡ѹ觪شӹ Ѵеͧšѹʹôӹ
                           
       ٻкѴ觪شӹº ǹͧ Fins (չ) ѧͧѹԹҧ价ͺ ͧǧѺ ͺҷءͧԸա仨֧Թ سͧ֡ҾФѺػóҧ˹ѡԴѧ ˹˹ҡҡͧ᤺ŧ зҡѧչѹ ͹ԸաԹ Էҡᷡ ֧µ⡹͡ "ѧҡᵡ" ͧ١ҡᵡ .. Ѻ١ѧѺԹ¹Фպ ED ء蹤ѺûԺѵẺ蹡ѹ

                       
ٻ 5 ػóº fins ǡŧӴ· giant stride

       ҷءŧ㹹
ʴҾ ֧Һҧյ鹺ҧ OK Ҩ¹ɯѺѺŧѺѹҧ 3 ѹ 5 dive ѹشաͺ駷ɯͺԺѵԡ
繷 鹨ԧ ء dive ٨Ш֡§ ҹԺѵ訹Ҩмҹ з㹤Իͧ youtube աöʹ˹ҡҡҡǹ շءҧѹԴ ҽ֡âͧҡȢͧ͹ҡͧ
ͧ 仨֧ͧš¹ѹ㨴ͧ
ѹǡѹ 件֧ŧػóѹ ӹʹǧ͹ 纡ç硶اẺ¤ءʵԡ
ҡ仡öҡç硢ǹ ǧҧ׹ҵͧ Night dive ѹ
      ԺѵԡشС 10 ¶ѧҡ 2 ѧ 㹡Сѹ 3 Ҷ١ʹѧͧҡҡ ҡȢͧ͹ ͧ ʴ ǫ ҡ ҡѧ Ҥ繤㨢ͧٷ͡Ѻ
ʶҹó ѭ
      ѭҧäͧ͡ѹѹͺԺѵ
Ҥ Ǩйͧʹءѧա.....

 
ٻ 6 ŧ㹹ӡѹʴҾء ¤ ͤ ѭҳŧ  
               
       
   
     
                                 
꡷ٻǤ价º  

ٻ7 Ҩҡ EDdive

º蹢ͧ ED96 ѺѴҡäԡ
ٻ¤Ѻԧ ºѺ



  

                       

                                 
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