权威例句
IrrespirableASPHYXIANTS (IRRESPIRABLE GASES)Trabajando en un aire irrespirableEse aire irrespirable: La por (el miedo), de Jordi CadenaUeber irrespirable Gase : Zeitschrift für physiologische ChemieCHAPTER XXXIV – ASPHYXIANTS (IRRESPIRABLE GASES)Suffocation due to irrespirable gases in confined spaces: accidental deaths of rescuersClinical toxicology. 8. Antidotes, irrespirable gases, toxic metals and alcohols.Investigation into and report on early warning and communication systems for irrespirable atmospheres in underground operationsON THE INCREASE OF CARBONIC ACID IN THE ATMOSPHERE. AN ATTEMPT TO DETERMINE THE PERIOD WHEN THE AIR WILL BE IRRESPIRABLE