JIS B2220  法兰 SOP FF 5K 40A 90540RF0-0-

SOP FF 5K 40A90540RF0-0-

SO 2"-300 RF

WN 25(B)-25 RF S=6

BL350-150 RF532�16R=4F

WN80-300RF clasqu9Lsc9r0b)-ch865F0R6@t.5 RJ RFpaF��

BL 150-300 RF�·315321B-25@RF0@RF R85040-15п��Б

WN 150(B)-100 RF S=4

PL80(A)-40RFu2.5 RJ dRF=10ch40