HG/T 21574  吊耳 SP-40

SP-40r/

BL250-150RF S=80FF6F S=16FPN20/

wn 80-300 rfs0a2RF12RF R000f9bt

SO200-150 RFh40SR RF@أ�1.F80sF Sch80

nb/t47023 fm1400-2.5 RF RFrfh

NB/T47023 M500-4 δ0=10

PL 60-6 RFJ Sch60LT RF@ RF)-16 RFRF-Samp@�

SO 10-1500 G6data@f2s1�FFRFam@F.

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