法兰 PL 50-16 RF

pl 50(A)-16 RF

so250-150rf)-

wn1000-10fm s=1

wn200-25rf s=12.5 Â&ampamp;nbsp;yun

wn250-300rfs=16h1

nb/t47021 cfm550-1.60-1b=32 δ=35 a=60.3 s=1

WN150(B)-63FM S=10°pl25-40rf550-1.0/60-13.5=5 6

EHA1500x22(12009Æf

pl20(b)-16 rf b=/-RF/ s3/@4702