描述
型号:LDT780 调别:Bb
外观:镀金/镀镍
材质:进口黄铜
蒙乃尔活塞
尺寸:管径11.68mm
喇叭口径127mm
Model:LDT780 Key:
Finish: Gold plated /nickel plating
Material:Imports of brass body
Copper-copper color change tube
Monel piston
size:Bore 11.68mm
Bell Diameter 127mm