NB/T 47065.2  支腿 a4 S=12

2 a4 S=12

WN 250-1500 FFs=66

WN200-300 RF Sch40540SRFn2

WN40(B)-63fM0-16RF00

PJ/SE 25(B)-6 RF

pl500(b)-25rf-m/N70

WN 150-600 RF S=8

WN15(B)-25RF

PL150-16rf s304

WN15A-300RFFmg-1/5chj&a0=CRF.50-150RFh80w.hgcad.coo8Ms36/1052=840/7477 RJ R1cC0RF@F S