The definition of treacherous is someone who is guilty of dishonesty or betrayal, or something that is dangerous or hazardous. An example of treacherous is someone you thought was your friend who shares your secrets with everyone.
Natural Gas Service Group, Inc. Combined with innovative product advancements, cutting edge design, state-of-the-art equipment, exclusive product affiliations, and superior service, Natural Gas Services Group, Inc. (NGSG) is a premier provider of natural gas compression equipment and industrial flare systems.
Mixed Gas Diving is an alternative to diving with compressed air. Thereby oxygen poisoning, which is imminent with compressed air cylinders at great depths, is not possible. In order to enable deeper diving and to prevent a so-called rapture of the deep, there are gas mixtures.