NB/T 47065.1  支座 A 1604050-1.61200n60FRF BB

A1604050-1.61200n60FRF BB

WN250-300 RFF RFW0s8c=3t

SO 40(B)-16 RFШўВ5а-1

PL 250(B)-10 FF25aFCH00-1.0

wn50-2500rfsF150d=128L=

wn400(b)-25 m s=28.0-

WN 65(B)-16 RF)-16rfm NB

PL400-6RF-10mpq0FF S1=37rfFS3

PL600-25 RFB=4140 RFHMRFF0SnRF

wn80-16m00RJ&