弯头 DN 20-Sch80S45EL5 S=

DN 20-Sch80S 45EL5 S=

BL125-100M RF l.39RF(B)-25 R RF

WN150(B)-25 FM S=60sF300-16RFFRF K=476R

wn15(b)-16 rf s=8RF360 f1=3/mpaF0050R

WN250-300 RF5(B)/0Fm-16 rf11

PL 50(B)-10 RFb/226RF-400m=5f5 l=31.8 k=63145

SO25(B)-16RF H187

WN65(A)-100MF706/

BWN7