作者: Anders Dalsgaard
DOI:
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摘要: The present invention relates to a resilient member (Fig 7b) and combination of members into 'devices. Particular embodiments the relate bio film reactor comprising stack discs formed as thereby allowing be self compensative at least partially for expansion result e.g. changes in temperature. Furthermore, device according provide great flexibility actual choice material device. male protrusions (4) one (1) are introduced voids (5) female (3) similar or identical (1). Male second kind do not abut bottom (5).