全人幹稱一次,身體入水頭在水上稱一次,全人入水稱一次
水中稱重法應該可以
所有跟帖:
• just make sure you understand the basics- vol vs. weight -guest007- ♀ (0 bytes) () 06/24/2010 postreply 04:50:06
全人幹稱一次,身體入水頭在水上稱一次,全人入水稱一次
• just make sure you understand the basics- vol vs. weight -guest007- ♀ (0 bytes) () 06/24/2010 postreply 04:50:06
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