一方山水育一方琴,南方产的钢琴制作工艺精美,音色灵秀,深为北方用户所喜爱。但由于北方气候干燥,南琴北用如不注意保湿,数月后就基本找不到刚开包装时的美好音色和手感了,如裸材过分干缩,甚至会产生严重的变化:机械运动比例失调,最严重时琴弹不出声音;音色干硬,音准保持不好,小槌、联动杠杆和止音器的轴架螺丝松动,手感松散摇晃,并出现很多杂音。 One side landscape education piano, production of the South piano exquisite craft, beautiful tone, deeply loved by users in the north. However, due to the dry climate in the north, Nanqinbei could not find the beautiful sound and feel just opened in a few months after it did not pay attention to moisturizing. For example, excessive nuisance shrinkage may even cause serious changes: mechanical movement Proportion imbalance, the most serious when the piano can not sound; hard and dry tone, pitch is not good to keep bad, mallet, linkage lever and the shaft frame screws loose, feeling loose and shaking, and a lot of noise.