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本帖最後由 蚊子 於 2010-8-2 00:14 編輯
照圓椎型的探測法的話,我想測到3.4米應該也差不多是此點的最大範圍了才對吧。 ...
生猛海鮮 發表於 2010-8-2 00:00 
你所說的點是大斜波,有可能會測再寬些,也就是說可能超過3.4m ! 可能可以到 5m也不一定.
生猛兄,你下次釣竿先綁個空瓶拋至底部,觀看螢幕,看瓶子在哪裡?
進而越拋越遠試試,一次就好,你就會有你菜園經驗值了!!
{:2_30:}
xx潭快要叫你第一名了! |
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