法兰 PL 600-25 RF RF B=322 f1=4RF Sch40F0 RF Sch40FM500-4.0 R

PL600-25 RF RF B=322 f1=4RF Sch40F0 RF Sch40FM500-4.0 R

SO65(B)-16RF b=4

wn80-16 rf s=63S=6FFRso65-150rf1=18*40nL=3

hg/t20592-2009 so350b-10rf/

WN50- 150RFSRu00c30sRF75 k=60=C

pl100b)-25 rf

bl10-10ffFFFM80S21fm 65

pl20(b)-10 rf d=5

SW 32(B)-25 R