GB/T 12459  等径三通 DN 15-Sch10STS157021/2680000 RF40-

DN 15-Sch10S TS157021/2680000 RF40-

wn200b-10ff0FRF00080FH40S01

47022 M 1200-1.6/110-11616R

PL100(B)- 25RF6 RFf50250-2 M550-1.6 W

WN40B-160G1-106 rf sRFCH40-1-201ic/drA)0(B)-100s/ s6/9/80sRF

1 M 600-1.6 δs=100K=1 100(B)-10RF0 MFM S=6MÆ

WN300-16Rf

p