JIS B2220  法兰 BL FF 5K 1000A

BL FF 5K 1000A

B BL 650-150 RF

SO 8"-150 RF

BL 100-63 M

WN300-150 RF S=10.31

WN500-900 RF S=32RJBL5016T

WN50A-16RF S=3.2

WN150-300 RF

Sw100-150 RF/Св@WNH=165/6S940SRJ

SO 6"-150 RF5 180/S=12.5 HG/T20615-S-117d=0.6ذ¨آ°ذ’h80RFr210-1.