| 摘要 |
The preparation appts. includes a conveyor belt with several brackets positioned across it. These define a spacing for positioning receptacles. A stand holds several illumination devices associated with positions of the receptacles on the conveyor. Each receptacle is identified by a bar code. A sampling head includes a light indicator identifying the quantity of articles to be sampled. An injection and identification device for the receptacles is displayed on the sampler. The illumination devices placed along the stand each include three indicator lights which are illuminated or extinguished as a function of a position of a receptacle.
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