JIS B2220  法兰 SOP RF 5K 50A RF/@5@050@40@S0 FF801

SOP RF 5K 50ARF/@5@050@40@S0 FF801

WN 10(B)-10 G S=3.5

WN150-600RJSCH160Rhg950 LM0 LM2@ RF5���@MRF Scmp@40@S5 RJr

BL 250-6 RF

SO 300(B)-10 RF

WN 50-150 RF

PL 350(B)-10 RF

BL50-300 RF C=3006 B==20080S50��351F Sc

NB/T47023 FM1300-1.0/6

SO