Resonant Tuning Fork Set, 440Hz
E15.1601-A: 440Hz, Tšepe, Lifereko tse 2 tse nang le Resonator ea Lehong, 1 Rubber Hammer
Ngola molaetsa oa hau mona ebe u o romella ho rona
E15.1601-A: 440Hz, Tšepe, Lifereko tse 2 tse nang le Resonator ea Lehong, 1 Rubber Hammer