pressure in a cylinder or other container can build up due to heat and it may rupture if the pressure-relief device fails to function.
如果减压装置失效的话,容器内的压力会由于热而积累,从而导致钢瓶破裂。
these gases are nonflammable and stored in cylinders as high-pressure gases. the pressure-relief device used on these gas cylinders is normally type cg-1.