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单词
self-acting door
释义
self-acting door
self-acting door
[
′self ¦ak·tiŋ ′dȯr
]
(mining engineering)
A ventilation door that is constructed of two halves which move on small pulleys and which are forced apart centrally as the trams come in contact with the converging beams that operate the door.
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nonindigenous aquatic nuisance prevention and control act
non-indigenous estuarine and marine organisms
non-indigenous marine species
non-indigenous minority language
non-indigenous organism
non-indigenous species
nonindividual
noninductive
noninductive capacitor
noninductive resistor
noninductive winding
nonindulgence
nonindulgent
nonindulgently
nonindustrial
non-industrial disability insurance
non-industrial facilities
nonindustrialized
nonindustrially
non-industrial private forest
non-industrial private forest owner
nonindustrial timber management plan
non-industrial water filtration
nonindustrial workers
nonindustry
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更新时间:2025/3/4 11:26:36