尤其立式琴。因为地不会绝对平,移琴后,四点着地琴体扭曲就会造成内部应力变化,琴会跑调。三角琴三点着地问题就没这么明显
尤其立式琴。因为地不会绝对平,移琴后,四点着地琴体扭曲就会造成内部应力变化,琴会跑调。三角琴三点着地问题就没这么明显
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