. . . . "Type 99 155 mm Self-propelled howitzer" . . "Type 99 155 mm Self-propelled Howitzer" . . . "3.2" . . "Type 99 155 mm self-propelled howitzer" . . . . . "Type 99 155 mm Self" . . . . "Type 99" . . . . . . "Type 99 155 mm self-propelled howitzer" . . .