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