DIN 25466-1995《放射性物质的通风装置.结构和试验规则》
The document deals with special requirements for fume hoods for radioactive materials. So far there are no special requirements, general requirements for fume hoods in conventional laboratories shall be used. The purpose of this document is to give rules for planning, inspection and operation of radioisotope laboratories with fume hoods. Planning constructing and operating authorities should be enabled to get a guiding paper for practical use.