JIS B2220  法兰 SOP FF 10K 80A 0-90-15RFam

SOP FF 10K 80A0-90-15RFam

A 1400

WN 50-150 RF S=5.6

WN 150(B)-25 RF(b)-25rf15

SW 14"-2500 RF

wn300-600fm5F2thg20

WN 25(B)-25 RF

DN125/PN16/02&32A

PL 40(B)-10 RF

SO 350-300 RF0 RFSc盖RF@AFF SS2(b)-4060-150 314T 205 S=4.664R0SSSCH40S@t.-1-1=5)-1�