NB/T 47065.1  支座 BⅠ 113005 SF.

BI 113005 SF.

PL 150(B)-16 fm Y=194 d=202 K=225 n=4-1.Rf

pl25(b)-16 ff1640RfF2J&quo

EHA1200X102 H1=100)Fx80/ RFR(B)-1RF S=5

BL 80(B)-25 RF S=

pl300-6rf-300 RF S25-300 rf.66F b=4wn6/ch400s-50(B)

WN 500-16 RF=108-300 RF Sch40S RF1pampaRF3l500 rfFSch16