adapter sleeve
接合器套筒接头套筒紧定套紧固套连接套筒
热门单词
- absorbing
- absorption cycle
- AC motor
- acacatechin
- accelerated period
- acceleration setter
- acceptability test
- acceptable level
- acceptance error
- accepted flag
- access control category
- accessory organ
- accumulating conveyer
- accumulation layer
- accumulation mode
- accumulator stage
- acetonic
- acetyl urea
- acetypromazin maleate
- achromatic interval
- acid phosphate
