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