adjustable dog
可调挡[止]块, 可调行程限制器, 可调制动爪, 可调锁簧, 条件锁簧
热门单词
- a conceited pup
- aba
- Abraham
- abrasion peeling
- absolute alcohol
- absolute function
- absorbed fraction
- absorber circuit
- academic performance
- acanthoid
- accelerated leaching
- accelerating plasticsubstance
- accept bail
- acceptance stamp
- according
- account payable
- accountable
- accounting postulates
- acetimidate
- acetylene gas
- acid Bessemer converter
