描述

三键扁键次中音号
型号：LDT910 调别：Bb
外观：镀金/镀镍
材质：进口黄铜管体
磷铜吹嘴管
尺寸：管径13mm
喇叭口径255mm
Triple key flat key secondary
middle number
Model:LDT910
Key: B
Finish: Gold plated /nickel plating
Material: Imports of brass body
Phosphor copper mouthpiece
Size: Bore 13mm
Bell Diameter 255mm