GB/T 12459  异径三通 DN 1300×1300×200-Sch100TR

DN 1300×1300×200-Sch100 TR

SOP FF 10K 125A

WN 40-150RFSch.800 b=4

SO450(B)-10RF'ich40R

wn100(b)-63 m5

Pl80(B)-10 RF D=65

WN 50(B)-25 M S=3.5

1 CFM 400-1.01.0Ш·В°

WN25-40RJ1.0rhMFh40fm

3 FM 800-1.6 δ0=850 LFM FF��9.27Ш‚ÃPFc7.52@6 R