FUEL TANK FOR SPACECRAFT AND METHOD FOR PRODUCING THE SAME
METAL HOUSING AND VENTILATION STRUCTURE EMPLOYING THE SAME
METHOD FOR PRODUCING FAR-INFRARED TRANSMISSION MEMBER, AND FAR-INFRARED TRANSMISSION MEMBER
METHOD FOR TREATING WHEEL RIMS AND COMPOSITION FOR USE THEREIN
PILLAR FOR VEHICLE BODY OF AUTOMOBILE AND METHOD FOR MANUFACTURING THE SAME
SPACECRAFT FUEL TANK AND MANUFACTURING METHOD THEREFOR