GB/T 12459  弯头 DN 65-Sch1090ES

DN 65-Sch10 90ES

so150-150 RF SCH

SP-1-š1RF=

WN25(B)-100 RF

PL 100(B)-16 RF D=215-1 f1=3 B=116 C=22-0.5 b=3

PL40(B)-16RF@S

wn80-100FM.

PL400(B)-10 RFF B0rpampampampampampam130/

SP-5F6 RF6amp.0R2F2 R010pschmp@47c600-

PL 125(B)-16 RF f1=2.5120 d=2rf6