GB/T 12459  异径三通 DN 200×200×150-Sch60TR

DN 200×200×150-Sch60 TR

BL40-40MMrfF6 R(bFrum

so200-150rfsch40s1255SO-=5

so 40-150 rf sch80s��0

WN 700(B)-40 G S=3.5

wn500-16rf s=12 /-16 rf

WN40-150 RF

WN50A-25RFRF1080s2*304011 C=14 H=38 D=100 S

SO125-300RJ7/

WN100(A)-16RFF516M-16 rf&;ampam.5