CREATE TABLE table_name_20 (graded_hammer_three__gh3_ VARCHAR2, model VARCHAR2)

Which Graded Hammer Three (GH3) shows Model of clp320?
SELECT graded_hammer_three__gh3_ FROM table_name_20 WHERE model = "clp320"
SELECT "graded_hammer_three__gh3_" FROM "table_name_20" WHERE "clp320" = "model"