. . . . . . . . . "Engineering proficiency refers to a character\u2019s training in Engineering. The table below summarizes what level and skill required to advance to each proficiency."@en . . "Engineering proficiencies"@en . "Engineering proficiency refers to a character\u2019s training in Engineering. The table below summarizes what level and skill required to advance to each proficiency."@el . . "Engineering proficiency refers to a character\u2019s training in Engineering. The table below summarizes what level and skill required to advance to each proficiency."@el . . . "Engineering proficiencies"@el . . "Engineering proficiency refers to a character\u2019s training in Engineering. The table below summarizes what level and skill required to advance to each proficiency."@en . . . . .