法兰 SO 300-10 RFM0-2R-60001RF/0 RFvle0

so300(a)-10rfM0-2R-60001RF/0 RFvle0

bl500(b)-6 rf d=640 c=/

SO 200-150 FF D=520 N=375 B=328.5 C=41.3 K=330.2 n=12 L=26 H=62

SO25(A)-25 RF

WN250(B)-600 RFt

PL600(B)-40M

BL200-6RF/

WN50(B)-63 RJ S=/

pl350(b)-10 rf b15 RF47023 rf1000-1.0 ÃRFf6 s=18 RFF