GB/T 9124.1  法兰 DN12-PN10 PL M Ⅰ c@crf)rfim 6รฃ3f@๏ฟ-1FCH80FJ Sch140c3om..5RF16R&&amp

DN12-PN10 PLMc@crf)rfim 6รฃ3f@๏ฟ-1FCH80FJ Sch140c3om..5RF16R&&amp

WN100B-16RJF/ s55bР0F.5 RJF480f

WN 600(B)-10 T S=10 m

B WN 800(B)-300 RF

47023 FM1200-1.6/89-165Sch

A 1600-250-8 Ro=.0f-2.5h4

BL500-16RF00(B)-16 RF0- RFJ0

B WN 800-300 RF

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