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GP-12FA-275 ,plane piano

National uniform retail price：(Standard Edition)

Technology：

Measurement: L:440CM  W:471CM  

Strings:  German Röslau

 Hammer:  German ABEL

Soundboard:  German STRUNZ solid Wood

Keyboard: Ebony black keys Solid Wood

Washers:  HAISWORH Washers from England

Safety Slow-Fall Units:  Yes