abrasive grain
磨粒磨料粒度
热门单词
- ablaters
- abrasive material
- absolute refractive index
- absorption cross section
- AC static converter
- acceptancc test
- acceptance of an order at below-cost price
- access control key
- access width
- accessory shaft
- acclimatization to altitude
- accommodate
- accounting machine
- accounts receivable ledger
- accumulated water
- accumulator jump instruction
- accumulator plant
- accuracy block
- accurate thread
- acenaphthene
- acetylene generating station
