法兰 PL 125(B)-10 FF bb

pl125(b)-10 ff bb

PL 50(B)-16 RF b＝43.3 s=10fff0 RF/=48 H=130S=

PL25(B)-16RF HG/T20592-2009RF.6/50€

PL100(B)-25g.00-1.10SSch130b=4s160G14-1.0 K s=5.

wn100-300rfφ/

PL150(A)-10RFRFB)-16RFRF25RFF

SW20-150rf/

pl450b-6rf b/

47023 FM900-40/

wn125b