描述

三键扁键上低音号
型号：LDT940 调别：Bb
外观：镀金/镀镍
材质：进口黄铜管体 白铜吹嘴管
镍白铜活塞
尺寸：管径15mm
喇叭口径285mm
Three key flat key on the bass
Model:LDT940
Key: B
Finish:Gold plated /nickel plating
Material: Imports of brass body
Copper-nickel alloy pipe
Nickel-nickel-copper piston
Size: Bore 15mm
Bell Diameter 285mm