dmFyaQ%3D%3D - vari
- duplicate sampling
- error
- fixed mass division
- fixed ratio division
- fuel
- general-analysis test sample
- increment
- intermittent sampling
- lot
- manual sampling
- mass-basis sampling
- maximum tolerable bias
- mechanical sampling
- mechanical sampling system
- moisture sample
- moisture sampling
- MTB
- nominal top size
- off-line sample preparation
- on-line sample processing
- outlier
- physical sample
- precision
- primary increment
- random error
- random sampling
- relevant bias
- replicate sampling
- sample
- sample division
- sample preparation
- sample reduction
- size analysis sample
- standard deviation
- stratified random sampling
- sub-lot
- systematic sampling
- test sample
- time-basis sampling
- unit mass
