Flame height measuring  equipment  Equipment has a measuring stand (a  vertically standing noncombustible  board horizontally scaled with 5  millimeter intervals and a device that  is unaffected by wind, made from a  noncombustible material).  Constant-temperature  equipment  Equipment has a constant- temperature device (a constant- temperature room or a constant- temperature tank which is capable of  maintaining a temperature of minus  10 degrees Celsius +/- 2 degrees, 23  degrees Celsius +/- 2 degrees, 40  degrees Celsius +/- 2 degrees, and 65  degrees Celsius +/- 2 degrees), and if  the equipment is capable of  maintaining a temperature of 40  degrees Celsius +/- 2 degrees and 65  degrees Celsius +/- 2 degrees, the  equipment has a ventilating device  that prevents the accumulation of gas  or steam.  Fire extinguishing time  measuring equipment  Equipment has a time meter (with a  measurement accuracy of 0.1 seconds  or more).  Mass measuring  equipment  Equipment has a mass spectrometer  (with a measurement accuracy of 0.1  milligrams or more, and being capable  of measuring up to 0.2 kilograms).  Fuel test equipment  Equipment has a gas chromatograph  or a device having a performance  equivalent thereto or higher.  Drop test equipment  Equipment has a concrete board and a  height gauge (with a measurement  accuracy of 1 millimeter or more, and  being capable of measuring up to 1.5  meters +/- 0.1 meters).  Internal pressure test  equipment  Equipment has a pressure testing  machine (being capable of applying a  gauge pressure of 3 megapascals or  more, and capable of applying  pressure at a speed not exceeding 69  kilopascals per second).  Edge determination test  equipment  Equipment has sharp edge test  equipment (being capable of  measuring a sharp edge that could  hurt the user's hand).  Appended Table (Re: Article 22)  57 