NB/T 47065.1  支座 A 15008110.45

HHA15008110.45

WN 2"-150 RF Sch40S S=5.5 f=1.6

WN250-300RF Sch40

BL(S) 40-16 M

WN 16"-600 RF Sch40

3 CG 350-1.620δ00s/

PL65-16RFb)-63 rfd C=20 D=213 WN1200-1500-5

WN 40-600 RF3 FM S

WN 25-150 RFmS

WN 25-1500 RJ Sch80F 80-300 RF Sch80S��@