法兰 BL 125-25 FFker40S0-150 RFf°-16 rf s=4.5 hg/@47021 r

bl125-25 ffker40S0-150 RFf°-16 rf s=4.5 hg/@47021 r

WN80(B)-300 RF SCH10S

wn50(B)-100RFRF(br sch20erv Srf(A)-2

WN 15(B)-16 FF/

WN250B-16RJ/7

2 rf1100-1.6-800 î´t=20

Pl50b-25rf80 h=2705 Rf/

PL 80(B)-6 RF b=2 B=105/

hg/t20592-2009 wn200-40m

H