คำศัพท์ช่างภาษาอังกฤษ - ไทยที่คล้ายกัน
anchorage break front crown spring forepolling or spilling front bumper front spring helical spring indicator spring spring spring ball spring valve weeping spring
anchorage break front crown spring forepolling or spilling front bumper front spring helical spring indicator spring spring spring ball spring valve weeping spring