Analysis of information sources in references of the Wikipedia article "پلاگ قابل ذوب" in Persian language version.
...want of water contributes only [insofar] as the metal may be heated and weakened thereby; that in no case of water on a heated part of the boiler can steam be generated in quantity so suddenly as to explode the boiler...
...want of water contributes only [insofar] as the metal may be heated and weakened thereby; that in no case of water on a heated part of the boiler can steam be generated in quantity so suddenly as to explode the boiler...