JIS B2220  法兰 SOP FF 10K 20A 9.6

SOP FF 10K 20A9.6

WN 20(a)-25 RF

WN 250-150 RF

SW 15-16 RF1RFF-6 RF

SO200(B)-63 RF

DN600-Class600 SO RF�a4u0h40@4�RFp77.5 RJ FM�F-150

WN 15(B)-16 T S=3

WN 8"-300 RF Sch40S

PL 32(B)-16 FF

PL 400(A)-16 RF2F- RJ@6R102@69960ach40S0 RF88 B=43Sf