| 摘要 |
New device for transferring materials in the form of dust, powder or granules from a storage container into a working or transfer container (18), comprises a material delivery line (24) which leads into a tubular space (31) whose bounding filter insert (30) is located in the working or transfer container joined to a gas pipe (52) and/or an air pipe (54). An independent claim is also included for a method for transferring materials in the form of dust, powder or granules comprising the use of vacuum to bring about the transfer process.
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