NB/T 47065.3  耳式支座 C4)-1rf-4-10 ffFh

3 C4-2.5)-1rf-4-10 ffFh

WN 500-900 RF S=12

3 M900-2.5=390 K=9H1=12f0 d=608 RF60 RF0056 RF225hFFFsRF@FRF

WN 32-16RFF50-16 RF R0(B)0

wn25-25fm3/u0095/u0=2

WN 32-2500 RJ S=3 Sch100 RF Sch82RF S

SO 200-150 RF

3 B1

WN 2-150 RFRFrcFpMmSc f3M Sch00 STpa1217