HG/T 21574  吊耳 SP-24

SP-24709pl1ampampampampwd=

法兰 WN25-150 RF S=4

PL20(A)-16 RF bmpam

WN200(B)-16RF C=30/t2059276 b=3ШўВҙ4Sch80-6/3/data

B WN1100-150RFha-10b.0/ RFt205105 Lrf d=

pl50b-16rf CF3Rh401h4u

3 M 1800-0.620δ0=120-

SO500(B)-10 RF5-

WN20-63RFB)-16 RF

PL