三菱 制動單元 Mitsubishi Brake Unit
FR-BU2-H15K
FR-BU2-Hl5K FR-BU2-HI5K FRBU2H15K FR一BU2一H15K FR-BV2-H15K FA-BU2-H15K FR-BU2-H1SK FR-BUZ-H15K FR-8U2-H15K