Biorecovery of selenium
Bismuth hydroxide method for recovering pu
Bismuth recovery
Bismuth-containing steel
Blank, the shaping of which is carried out as it is obtained...
Blanketing atmosphere for molten aluminum-lithium alloys or...
Blanketing metals and alloys at elevated temperatures with...
Blanketing molten non-ferrous metals and alloys with gases...
Blast furnace operation
Blast furnace smelting of zinc
Blast furnace smelting of zinc
Blast furnace smelting of zinciferous materials
Blast furnaces
Blast smelting of zinc, etc.
Blast-furnace smelting of zinc
Blast-furnaces
Blowing process to manufacture chronium steels with very low...
Boiler alloy excellent in molten-salt corrosion resistance
Bond for abrasive tool
Bond for abrasive tools