NB/T 47065.1  支座 BⅡ 1489

BⅡ1489

BⅡ2729

PL 350-6 RF

so65(a)-600rf25=22

SO40(B)-16 RFF@4 Rch4H@RH@RR-2 R1Sc

LWN 15-900 FM B=10

WN 300(B)-16 RF S=2348

WN 65(B)-16 RF

WN80-160RF

3M335-1.0-300 RF SCH650-1.0/46-99Sch420RF0@RJï؟½&0@4050 RF0-10p2Mo/62.5 S=5.15B1=0RFhF.0MSRF5F