An interconnected double hull construction for the basement of a building. Each color of the thermal imaging member can be printed alone or in selectable proportion to the other color. Radio waves for communication transmitted by a mobile wireless terminal are received at a WWAN receiving system provided in a WLAN system. Preferably an air gap is maintained between the CCFL and the driver. The combustion purge control process is performed in the case where a NOx occlusion amount of a NOx catalyst is larger than or equal to a first threshold value, and the exhaust addition purge control process is performed in the case where the NOx occlusion amount of the NOx catalyst is larger than or equal to a second threshold value which is larger than the first threshold value. The base plate comprises a first interface configured to connect to a product-specific part configured to receive and test a specific type of device under test, and a second interface configured to connect to a common part comprising testing elements common to various devices under test.