外がい形けい標ひょう準じゅん課か税ぜいMeaningsNoun1. dual corporate tax systemKanji used外outside形shape標signpost準standard課subsection税taxComposed of外がい形けいexternals; external formNoun標ひょう準じゅんstandard; criterion; norm; model; mark; average; the norm; the ordinaryNoun課か税ぜいtaxationNoun