作者: Francois Viot , Jocelyn Vecchio
DOI:
关键词: Pipette 、 Mechanical engineering 、 Structural engineering 、 Engineering 、 Stack (abstract data type) 、 Loader 、 Rack 、 Receptacle 、 Rack unit
摘要: A number of racks make up a stack. An upper rack includes releasable catches received into orifices in the next lower to releasably attach two one another. loader and receptacle cooperate with another release bottommost from stack deposit it where pipette cones held therein are accessible for use. The bottom is placed by engaging ribs rack. attached onto receptacle. pressed downwardly. downward movement releases loader. At same time, studs projecting engage second-from-the-bottom free now rests freely