NB/T 47065.3  耳式支座 B9

47065.3 B9709

WN50-900 RF Sch8.0R

PL80(B)-16 RF

47065.3 B8324

PL80(B)-10 RF

LWN1900-16 M0b-1RF0sc@S/2@ RFtm

WN40(B)-16 RF347

LWN50-150 RF H=1671

WN200(B)-25 RF S=10

WN250(B)-25 RF S=14�Sampa S=4.5 RF516Sc H=1539ELF S=12.FR5 SC S=23640SS=12S=300-46680