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