法兰 PL 900(B)-2.5 RFRb)-6

PL900(b)-2.5rfRb)-6

WN100-300 RF H1=7/S=106 RF Sch40023 RF700/

wn125-150 rf00H80FR0-150 rf A=32 S=3.56/u00a

PL 50(B)-16 RF f6.4 /u00c3/u00a3/u00c6

WN25-900 RF Sch40WN125-900 RFB=440-160 RFb)-63

bl25b-25 rf

BL125(B)-16 ff

lwn 100-300 rf b=98 h=351/

a