NB/T 47065.1  支座 A 114-16 RF

47065.3 A114-16 RF

WN 250(B)-16 RF6 R

bl280-25RFFF@RJcFB-0.6-64MpcFS=4f2F20F63 d=66rf5 RJFF S50 RFA

PL 300(B)-16 RF4729512m665am755-R@0000O0@0=40�2@�pRFh40FF

2 A7376

so 80(b)-16 rf205934

法兰/@47023 RF1000-1.0 FM8.10430s

DN300-PN25 PL/C R

PL 10