去年30尺梯子都夠不上。這次計劃用繩鋸(amazon已下單,見內),用無人機把繩子掛上。。。
所有跟帖:
• 這方法用在鬆樹還好,用在落葉樹最好還是等到冬天 -鬆濤孤雁- ♂ (0 bytes) () 08/14/2019 postreply 03:15:09
• 這方法用在鬆樹還好,用在落葉樹最好還是等到冬天 -鬆濤孤雁- ♂ (0 bytes) () 08/14/2019 postreply 03:15:09
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