描述

扁三键单排圆号
型号：LDF862
调别：Bb
外观：镀金/镀镍
材质：黄铜管体,
镍白铜按键
结构：连体/分体
尺寸: 管径11.65mm
喇叭口径290mm
Flat three-button single row horn
Model:LDF862
Key: Bb
Finish: Gold plated / nickel plated
Material: Brass body,
Nickel-nickel-copper-piston tube
structure：Siamese/split
Size: Bore size 11.65mm
 Bell Diameter 290mm