GB/T 12459  等径三通 DN 25-1TS

DN 25-1 TS

1 CRF 700-0.6 δs=70

LP-4=/h12M=ampampampampampampam

bii 531

BL 20-2500 RJ½Mfs2@RF@4 Rch4755-R@000rf0f8-150 RFf 1Js-16 RhFcF

2 A784

BI 7825

PL100(B)-16 RF3271

3 B7115

WN 500-150 RF S=826 C=20 RF6 RFGpa1217.5 RJj@5c2@RF@443R67668 K-1577.5