NB/T 47065.1  支座 BⅡ 3354

bii 3354

47065.4 A1842

wn50(a)-25rf s=3rf n=64 a=48 s=550.6/rfs

WN 3"-150 RF Sch40S/s

B WN430-150 RF RF=

BI 480/R00-4.0S

WN 3"-600 RF S=5.49=h160rf5h65pRFfsM-CH406daC50 RF��ampampaRF4.m10SF@RF050�ãD=)-2R=10 S=8F/C

PL350(B)-10 RFf/

47