provitamin
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- normal electrode potential
- metamorphic zone
- n-propyl
- calibration function or curve [function]
- barrel filling,canning,casking
- bull's eye structure
- sublimating point
- fine anthracite
- 4-chloro butyryl chloride
- tank development
- amber blanket
- butadiene styrene rubber
- Extrusion,hydrostatic
- degradation of plastics
- inner anhydride
- gel spinning
- Drift test
- gun cotton
- belt grinding
- annealing uniformity