NB/T 47065.1  支座 BⅠ 5136500@5@F40SP2@Fj@5@F SRF@441671��@RFF@FF-R0M2FF@P2@Fj@5@F S640SR0F S0b

BI 5136500@5@F40SP2@Fj@5@F SRF@441671��@RFF@FF-R0M2FF@P2@Fj@5@F S640SR0F S0b

BL 100-16 RF

pl65(b)-6rf b=5/

WN50(B)-63 M S=4ch800-0.25/36FF

BI 4675

PL 80B-16 RFda

PL 40(B)-10 RF

BI 13095

SO40-16FF5f510rj-bch40����77.5 R

WN50(B)-25RFF Cch40