本标准规定了第一，第二和第三个家庭使用气体燃料的试验气体，试验压力和电器类别。作为“理事会指令”范围内的电器具体标准的参考文件，其中关于成员国关于燃气用具2009/142/EC的法律近似。 该标准提出了使用气体和压力进行测试的建议。完整的程序将在相应的电器标准中给出。 注意本标准规定的测试气体和测试压力原则上旨在与所有设备一起使用，以符合相应的标准。 但是，在以下情况下，使用某些测试气体和测试压力可能不合适: - 额定热量输入大于300千瓦的电器; - 现场建造的电器; - 最终设计受用户影响的电器; - 用于高供应压力使用的电器（特别是直接使用饱和蒸汽压力）。 在这些情况下，具体的设备标准可以指定其他测试条件，以便确定其要求的符合性

This document specifies the test gases, test pressures and categories of appliances relative to the use of gaseous fuels of the first, second and third families. It serves as a reference document in the specific standards for appliances that fall within the scope of the Council Directive on the approximation of the laws of Member States concerning gas appliances 2009/142/EC. The standard makes recommendations for the use of the gases and pressures to be applied for the tests. The full procedure will be given in the corresponding appliance standards. NOTE The test gases and the test pressures specified in this standard are in principle intended to be used with all the appliances in order to establish conformity with the corresponding standards. However, the use of some test gases and test pressures may not be appropriate in the following cases: - appliances with nominal heat input greater than 300 kW; - appliances constructed on site; - appliances in which the final design is influenced by the user; - appliances constructed for use with high supply pressures (notably direct use of the saturated vapour pressure). In these cases, the specific appliance standards may specify other test conditions in order to establish compliance with their requirements.