管乐作为仪器类商品,使用者必须按照一定的程序在规定的环境下操作,反之必然窒碍难行,乐器的适用性直接影响着演奏者的演出成果。任何品牌管乐器绝大部分均由受过短期训练的技工负责装配,不论设计是否先进或完美,乐器质量的优劣都会受到 Wind instruments as instruments, users must follow certain procedures in the operation under the provisions of the environment, on the contrary inevitably impeded the difficult, the applicability of the instrument directly affects the performer’s performance. The vast majority of any brand of wind instruments are trained by short-trained mechanics, regardless of whether the design is advanced or perfect, the quality of the instrument will be subject to