NB/T 47065.3  耳式支座 C0

AXB-5.5aa-2-3 C0

WN50-150 RF Sch3675

BI 12463

2 A2010

WN 4"-150 RF Sch6972

WN 260-150 RF Sch40-ch10

PL 65(B)-16 RF B=70 b=1

WN125(B)-100 RF

SO 800-16 RF5F Sch160RF=20

WN 50-150 RF40803mpampampampampampquothg20615 wn350-600rj&ampa-16RFpa0.02rp