NB/T 47065.1  支座 A 100-541 b A/33026/0-15. B=217S

47065.4 A100-541 b A/33026/0-15. B=217S

PL300-150RFH80.40s RF61628F S=8

wn40(B)-63 RF

WN125(B)-16 RF d=186 S=674 S=400fmS=4.5C=

DN150-PN63 WN RFRFr32/16Rmlh410300 RF

BI 1900f�600 RF´s= S0-10FMS=6/

WN50B)-40FFamp S=2.316 r0R0h

so25(b)-16 rf

2 T 50