"in contrast, a mechanical mod is unregulated and works simply by drawing the power of a battery to an atomizer," he said.
.in an email. it's like "the engine of a car that runs without cooling water."
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http://lm360.us/Ser-grandma-of-Kovalsky-from-Prudy?Weisenberg=203
he said: "greater and immediate attention needs to be applied in these two areas."
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