NB/T 47065.1  支座 BⅡ 338387F6Sc2@RF@4�@-h3142�577.580f18&@t.5 RJ40R-606600 S=6.35 RF Sch524h40SS3 90

BII 338387F6Sc2@RF@4�@-h3142�577.580f18&@t.5 RJ40R-606600 S=6.35 RF Sch524h40SS3 90

2 A1662

WN 25-150 RF S=91@°F5@P

2 A19772Bh6RF06F6 RJ0

2 A674

BI 13958

3 B8505

BL 2"-2500 RF RFFF808

DN50-PN6 PL RF Ⅱ.

SO24-900 RFRc0-1.0mmRFSCH40S rf@40@R