abrasive belt grinding machine
砂带磨床
热门单词
- abbreviated equation
- absolute reference system
- absorption water
- access to street
- accident conditions
- accouplement
- accretion by neutron star
- accumulation soil moisture
- accuracy in measurement
- acetylcholine esterase
- acoustic spectrometer
- acoustic system
- acoustical reduction factor
- act of foreign states
- actinide oxometallate
- actinoblast
- action for reimbursement
- action skill
- activation level
- active electronic countermeasures
- active oxygen method
