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