EN 1092  法兰 DN200/PN10/05B M5 RJ-RF

DN200/PN10/05BM5 RJ-RF

4 A98

PL80(B)-10 RF B1=77@RF@443RF@AFF/

BI 1400 B16.50fm R..ha@b4010rf0ch

WN80(B)-16 RF48326

WN80(B)-16 RF47481-150 RF Sch47870ce/g=tRFRF

PL200(B)-16 RF57

ه¯¹ç…§WN100-150 RF Sch1pmm/0126=60

WN50-150 RF SCH10mpampampamD

P