NB/T 47065.1  支座 A 236DL09FS

2 A236DL09FS

1 RF 600-1.0 δs=4

PL60-16 RF

LWN 12"-150 RJ

DN25-PN40 WN RF S=3.5

WN300-150 RJ

BL 200-40 RF

SO 1 1/4"-150 RF

WN250-150M

WN15-900 RJ B=10.3J/Rh1Dundefined=9WN100(B)-16 RF S=6S=81f/@47021 rf1000-0.6025-f/@47021 rf1000-0.6FJ00f/