Metadata
Author: ParaCrawl Corpus
Data
English[en]
All B&S Bb Baritones with rotary valves are equipped with yellow brass bell and body, 3B ball bearing linkages on both ends of the valve connecting arm to provide the ultimate in smooth and quiet operation, nickel silver inner and outer slides and a corrosion-resistant gold brass leadpipe. Technical Key : Bb
Chinese[zh]
所有带有回转式阀键的 B&S 专业型大号要求在连接臂阀的两端配备 3B 球轴承联动装置,以提供最平稳和最安静的操作效果。 它们都配备了一套防锈蚀的金铜导管,和镍银内滑管及外滑管。 Technical