弯头 DN 65-7.190ELRj900 RF1 B=407u00=1.

DN65-7.1 90ELrj900 RF1 B=407u00=1.

wn100- 25rf s=8.53 R

WN150-63RF S=10

wn400-900 rf5JF=1

LWN25-300RFB3

wn600-1500 rf´6

47022 RF2600-0.25 D=00-2.5B)-16RFB)-16 RF

47023 C-M900-1δs=6 s6H.160h80 RF2.5400-

BL25-900RFH40S

WN350-600 RF S=10

wn600b-25