文章拓展页 3（21）
- Accordion maker
- Threading Insert Slot
- Captain Bass is calling
- Flat-screen accordion
- Bayse welder
- Bass Axis
- Champion Bass Machine
- Double Free Bass
- Beth bean eyes
- Beth bean malfunctioned
- The sound spring auxiliary piece
- Double Valve Plate
- Bass machine noise
- Beeswax recipe than
- Reed loss
- Reed sensitivity
- Method of replacement of pull springs
- The Saddle Horse Amendment
- Remove the voice changer
- Thread the keys
- Press Spring Type Keys
推拉费力，漏风漏气， 不拉自鸣，闷哑串杂。
Accordion repair in Shanghai
微信：199-0176-1961 (86-21) 5671-7111
黄浦区香山路15号丙。 静安区共和新路4718号（均需预约）