翻边短节 DN 100-Sch40LJL

DN100-Sch40 LJL

LSO25(B)-150 RF.0/2-1RF9 b=4/³ã¢

PL100(B)-10FF AA=1

20592 so50-16rf/

wn125-40t-b S=3sch40 f

pl350-16RF

wn200-150rf s/

pl150-25RF

PJ/SE150(B)-25 RFf b=3L40(A)-1

WN15-150 Rj4-1h05-1

lwn50-150rf/sch40s

WN1250-150 RF S0/0144 S=5ch4096