NB/T 47065.1  支座 A 96489492@RF@443F0=10505 δ@790RF BRFJ6 RF5

2 A96489492@RF@443F0=10505 δ@790RF BRFJ6 RF5

WN 15(B)-16 RF

WN80(B)-16 RF42664

WN12"-150 RF S=9.53

SO 2"-150 RF

PL 450(B)-10 RF

SW 40-150 RF

2 A5-10075FjF5

DN125-PN6 WN RF

WN 600(B)-16 M0RF150 RFh9F-.5°FS10R@R4Sc2@RF@443RF@AFF@PFFt Std9pq