| 1 | But since no probe has directly sampled them, no one knows how much acetylene they might contain. | |
| 2 | Acetylene is a simple asphyxiant and anesthetic. Experiments have shown there to be no harmful effects from chronic exposure to acetylene at high concentrations. | |
| 3 | This paper introduced the technology progress in acetylene production, and specialized the characters of each process. | |
| 4 | The idea of acetylene-eating organisms on Titan is "highly speculative" but intriguing, he says. | |
| 5 | Federal Law prohibits persons, other than cylinder manufacturers, from repairing acetylene cylinders. Disposal of unserviceable cylinders should only be attempted by experienced personnel. |
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