However, the lack of relevant testing equipments, especially for Pressure-Composition-Temperature (PCX) testing, has become a key factor hindering the research on hydrogen storage alloys in China.

• 然而，储氢合金测试设备匮乏，国内至今还没有储氢合金的PCT(Pressure-Composition-Temperature)性能自动测试设备生产，成为制约国内这一研究工作的重要因素。