权威例句
Atmospheres for decarburize annealing steelsAtmospheres for decarburize annealing steelsMETHOD FOR PREVENTING ATMOSPHERIC AIR-LEAKAGE IN VACUUM-DECARBURIZE-REFININGMETHOD FOR RESTRAINING OXIDATION OF CHROMIUM IN OXYGEN-BLOW DECARBURIZE-REFINING IN CONVERTERMETHOD FOR DECARBURIZE-REFINING MOLTEN STEEL IN REFINING FURNACEMETHOD FOR DECARBURIZE-REFINING LOW CARBON AND LOW ALLOY STEELDECARBURIZE-REFINING OF MOLTEN CHROMIUM-CONTAINING STEELAtmospheres for decarburize annealing steelsIncidência de AIDS no grupo etário de 50 anos e mais noperíodo anterior e posterior à introdução de medicamentospara disfunç...Measuring Decarburized Depth for Steel with Eddy Current and Improving Fatigue Life of Decarburized Steel
