NB/T 47065.4  支座 C7pRF

耳式支座C7pRF

so/@47022 rf1000-1.00S32.2 b=

WN 50B-100 M S=6/t2

WN50(A)-63 M S=5B=34.50-

WN250-25RF S=10

SO 300-150 RFF0F4-RJ16F116FG5 RJ R1cRF40 A=40 S=1H80SR5RRF6rfa/T34rf1

WN 50(B)-63 RF S=4.5=

BL 250-25 M316rf/ rfME Bh

pl15(a)-2.5 rf

WN 80(B)