雅马哈YSM20贴片机坦克链/X轴老款改新款,使用寿命更长久，减少设备异响

KMK-M2267-000 KGT-M71SE-00 KGT-M71ST-500 KMK-M2268-000 KMK-M220B-000 KMK-M2200-00 KMK-M220A-000 KLW-M226D-00   91312-01010 90990-01J058 91312-04005 91312-04008 90990-46J011 KLW-M226B-A0000 KLW-M221A-000