M96921,SMPTE 311M 2SM 2C/24 4C/20 RSR
【ALPHA WIRE】M9700020 BK001,多配对电缆 20AWG 2PR SHIELD 1000ft SPOOL BLACK
M9700020 BK002,MULTI-PAIR 4COND 20AWG BLK 500'
M9700020 BK005,MULTI-PAIR 4COND 20AWG BLK 100'
M9700020 BK199,MULTI-PAIR 4COND 20AWG BLK SHLD
【ALPHA WIRE】M9700040 BK001,多配对电缆 20AWG 4PR SHIELD 1000ft SPOOL BLACK
M9700040 BK002,MULTI-PAIR 8COND 20AWG BLK 500'
M9700040 BK005,MULTI-PAIR 8COND 20AWG BLK 100'
