JIS B2220  法兰 SOP FF 16K 250A 2/u00c3/data/src

SOP FF 16K 250A2/u00c3/data/src

PL20(B)-150FF)-25 RF

WN 40-300 RJ1=І

Pl500(B)-16 RFch40 Ssch40201290 K=120

2 CG 1400-0.2520δ1=

WN40B-100 RF S=3 åh609

DN 200×40-Sch40 90ELR150 RF(rz5cf∙╓п©Б√⌠я▐б╥п

3 FF 1700-1.0)-63 HG/

SO300-