NB/T 47065.1  支座 BⅠ 7685516RF�77.5

BI 7685516RF�77.5

bii 2632

pl500-40rj09/100�@RF@4i RF

LWN300-150 RF B=254 L=305-1.04=400

PL130(B)-16 RFk=10

WN100-1500 RF sch60u00a4

BL200-10RFh2628

LWN 40-1500 RF Sch10SF

1 RF 500-1.6 δs=8

LWN25-150 RJ0-16 rf15F1065M47022 rf1000-1.500-2.5/40-10