GB/T 12459  异径三通 DN 950×950×15-Sch100TR/public/wx/public/common

PJ/SE 25(B)-16 RF S=3.5 h=150

PL50 B-16RFinvokerserv

SOP FF 10K 400A

SO80-150 RF B=110ch1000-1.000-1rum1160ff15700rf0

PL50(A)-10RFC=10f1=3/F1.0s=7ampa0RF=3.5

PL50(A)-10 RF4 S=4

SO80-10RF AA WN1000h10ch40 h=

PL50(B)-10 RFM160ch401.2.5RF023FS

SO80-16