1905-2520-S,ROUND STANDOFFPLAIN STEEL1/2 RD
1905-2520-S-43,ROUND STANDOFFBLUE ZINC1/2 RD X
1905-2520-SS,ROUND STANDOFFPLAIN STAINLESS ST
1905274-1,光纤（线缆组件） C/A FO LC ylw SC 50
19053.6,PG21 PULL PROTECTION CORD GRIP
【Phoenix Contact】1905308,CONN TERM BLOCK 2POS 5.08MM
1905310000,ZDK 2.5-2/LD 24VUC
【Phoenix Contact】1905311,CONN TERM BLOCK 3POS 5.08MM
