| 摘要 |
A compact, sealable sample transport apparatus for conveying material from a supply to a combustion chamber, includes an elongated ladle member longitudinally moved in a conduit to the combustion chamber and coacting rotary magazine and transfer plate members, sealed with respect to one another so as to enable discrete analytical specimens to be loaded into and, after analysis, discharged from the ladle member without substantial exposure of the interior of the apparatus to the ambient atmosphere.
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