NB/T 47065.1  支座 A 5053

47065.2 A5053

PL6000(B)-25 RFR-2.5mpampampampamf6T

47065.3 B7380

DN150-PN10 PL RF Ⅱ B=1

2 A6443

47065.4 A615

bl50-16RF d=100pa D162

SO 25(B)-16 RF

bl500 -10rf96 R0590š�

BI 79148F4878paF1934@RF-RFidm 12. SF-R250a5 RJ-300 RF S=208 b=6 S=3.2=40RF