根本不對。前麵45度不夠,後麵一刀要在前麵一刀上麵(1/10 of tree diameter)
所有跟帖:
• 傳統的前麵可以是45度, 或上或下, 或V。後麵一刀說得對。 -PrimeryColor- ♀ (92 bytes) () 08/18/2019 postreply 20:39:22
• 傳統的前麵可以是45度, 或上或下, 或V。後麵一刀說得對。 -PrimeryColor- ♀ (92 bytes) () 08/18/2019 postreply 20:39:22
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