Plug in the optional VFS2 dual foot-switch and switch between the two user programs or bypass the effects.
堵塞在任择vfs2双脚开关和开关两国之间的用户程序或绕道的影响。
2
The invention relates to a dual-chamber carpule comprising a cylinder (1) comprising a bypass (3), a central plug (6) and an end plug (10), and an attachment;