請問怎麼測GG的物性....? - 成人話題討論
By Cara
at 2019-07-23T21:40
at 2019-07-23T21:40
Table of Contents
像是塑膠有 硬度計 可以測 硬度，
拉力機 可以測 拉伸強度 跟 彈性，
熱實驗可以測 軟化點 跟 熱膨脹係數。
GG最重要的物性有 硬度 跟 膨脹係數.....
有沒有可以評量的客觀指標?
比如：我的GG勃起硬度是95A，勃起膨脹係數是3~4(勃起後/勃起前)
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