multi-bucket excavator
相关英语词汇推荐
- vinyl octyl phthalate
- waste
- tortoiseshell
- hardenability
- Hall process
- lead solubility test
- sanitary landfills
- wheel guard
- single-toggle jaw crusher
- thermistor
- macromolecule magazine
- direct bonded silicon wafer
- gravity process
- specific abrasion energy
- radition shield
- High-conductivity berllium copper
- vinyl coumarilate
- Graphitizer
- purify
- viscosity