GB/T 12459  异径三通 DN 600×600×65-Sch30TR

DN 600×600×65-Sch30 TR

LWN2"-300RF BS=/x-consolMRF=128=3.6

SOH RF 20K A 20Aδ0=6

pl20-600rf-3я├Б∙∙пSCH10Ss/

WN 300-600 RJ4.0h8-1516F00/

LWN 65-600 RJ ScRRF n=40

pl300A-16rf0-600 80-11b=u-20525

WN150(B)-25FM S=6ШІ

PL100-25 FF

SO 1 1