NB/T 47065.1  支座 A 6643

2 A6643

WN80(B)-16 RF115835/Ls11@BF

BII 449

WN 40B-10 FM

BII 25152

LWN 50-150 RF B=52 H=63

BI 74565

3 B3127

3 B2078

BII 3613125fmRFRJF RF Sch80HG0F@RFch60@RF@4 Rch44060f RF Sch12.5 RJ-R�RF@RRF SCH40RF.5°FS10R@R4Sc2@RF@443RF@A01207ch404Sc2@RF@443RF