NB/T 47065.1  支座 A 786T9

47065.3 A786T9

WN300-600 RF=18/

WN40-16 FF1H-1RFRF SCH600 RF

BI 1800-F h=400

WN 80-16 RF S=6.34d

LWN 50-150 RF B=52

BI 325-S h=337.5 b1=140

BI 406-S H=400

BI1400 H=250

PL 15(B)-16 RFF40 TFB=m-10 RFch40F-BS=800-1.6/1613-16 R300 RFRF00 RJ16F rfch16f c=