CREATE TABLE table_15562 ("Unit" TEXT, "Type" TEXT, "Net Power" TEXT, "Total Power" TEXT, "Finish construction" TEXT)

Which unite had the type wwer-440/213?
SELECT "Unit" FROM table_15562 WHERE "Type" = 'wwer-440/213'
SELECT "Unit" FROM "table_15562" WHERE "Type" = 'wwer-440/213'