GB/T 29465  法兰 RF 1450-2.5/2δ1=60▓05920l25-1

5 RF 1450-2.52δ1=60▓05920l25-1

pl600b-40rf0F10 R

wn 250-16 RF sh4100fh100

SO 1"-150 RF

WN15-300RJ‚â8040S10s B=0.610S1CHH

法兰 WN150(B)-16 RF S=

WN 25(B)-16 RF S=4

WN 0(B)-16 RFfs=

BL 50-300 RFrfRFR8/FR0-�/5.

WN10(B)-160 FM�0rf-B