Vaporproof:
Not susceptible to or affected by vapors.For example, an electrical switch is made vaporproof so that a spark issuing from it will not cause an explosion in the presence of combustible gases (vapors).
Vaporproof:
Not susceptible to or affected by vapors.For example, an electrical switch is made vaporproof so that a spark issuing from it will not cause an explosion in the presence of combustible gases (vapors).