HG/T 21574  吊耳 SP-61

SP-61100amp

pl125()-10 ff/3000-b-16FM 15AS5 RF S=4.580S6.4RF100-1.6/610/u00c0-4.0/f/@SO100-150

DN 65-Sch10 90EL0a-/F/F1

pl65b-2.5rf RF

WN150(B)-40 M40S0-0.25RF/0δ=30 d=

so100-25m16/xnw

BL 150-150 RF

WN80B-300RFsch160FFM/n=3

DN 40×32-Ⅱ-4 RC

WN 1&q