GB/T 12459  偏心异径管 DN 100-Sch40RE33

DN100-Sch40 RE33

WN350-150 G SCH60rf150-1

WN 1200(B)-10 G S=5.5-24 RF2

WN40(B)-160 rj(b)-6 hg/0-1.0S10 r

WN 200-300 RFJMR

TH(Rc)150-10 RF ТқРІв�

wn400-300rf sch40 3/r1.0=6S=5.5 H1=8rfG S=0

DN 50×15-Sch100 RE�±�

WN15 -63M460-15

SO 125(B)