【RAF Electronic Hardware】M0506-3-SS,电路板硬件 - PCB 7mm, 3.2 ID,, M3 ROUND METRIC SPACER
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【RAF Electronic Hardware】M0507-25-AL,电路板硬件 - PCB 8mm, 2.7 ID, M2.5 ROUND METRIC SPACER
M0507-25-AL-24,4.5MM RD X 8MM X 2.7MM ID
M0507-25-AL-7,4.5MM RD X 8MM X 2.7MM ID
M0507-25-AL-9,METRIC ROUND SPACERALODINE 12004
M0507-25-B,4_5_MM-ROUND_SPACER
M0507-25-B-12,METRIC ROUND SPACERCLEAR ZINC4.5
