balances of oxygen element and carbon element
finite element and infinite element coupling model
finite element infinite element
the coupled element free Galerkin and finite element method
the coupling element free Galerkin and finite element method
1 000 kV main transformer
10CrMo910 main steam pipeline
220 kV main transformer
220 kV main transformer protection
Ⅱcross-section main girder
3 main lines of time-cost-innovation
330 kV main transformer
500 kV main electrical connections