JIS B2220  法兰 SOP FF 10K 450A 5060 H=3028t

SOP FF 10K 450A5060 H=3028t

WN900(B)-16 RF

WN100(B)-16 RF

wn250-300rfsch60 Sni10ذ¨آ00-1l.5 RJ R1cSc4RFch8SRF

WN100-150 RF Sch40

BI 900

SO 100(B)-16 RF

bl500-150 tg2ïJGT T3u)

WN150-40RF A=159 L=33-16

WN300-25RFc65 40(b)-10r6 R.5mp6/0401F40F0090-RF