NB/T 47065.1  支座 BⅠ 6252Â�F5)-16 RF C=1-6J25 WFM@4054210Fj@5@F S640SR0@RF@.5 RJ R

BI 6252�F5)-16 RF C=1-6J25 WFM@4054210Fj@5@F S640SR0@RF@.5 RJ R

Pl125(B)-16 RFF00O0@0

WN300-600rfF150Bmpampamp

1 RF 450-1.0 δs=6

WN25-600RFX6�

PL16-150RF SchFSR011A(

WN 600-300 RF Sch80

pl100(b)-10 rf d=90

SP-622 Sch1929pa1217.5 RJj@5c2@RF@443