[ R9[09-42]镀镍[双一弦] ]

[ R10[10-46]镀镍[双一弦] ]

[ R11[11-48]镀镍[双一弦] ]

[ R10-7[10-56]镀镍[七弦] ]

[ RH9[09-46]镀镍[双一弦] ]

[ RH10[10-52]镀镍[双一弦] ]

[ BS9[09-42]不锈钢[不含镍] ]

[ BS10[10-46]不锈钢[不含镍] ]

[ BS11[11-48]不锈钢[不含镍] ]

[ PN9[09-42]纯镍 ]

[ PN10[10-46]纯镍 ]

[ UM9[09-42]合金 ]

[ UM10[10-46]合金 ]

[ UM11[11-48]合金 ]

[ DZ10[10-60]签名款 ]

[ MD10[10-54]签名款 ]

[ MAS11[11-59]签名款 ]