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单词
back balance
释义
back balance
back balance
[
′bak ¦bal·əns
]
(mining engineering)
A kind of self-acting incline in a mine.
The means of maintaining tension on a rope transmission or haulage system, consisting of the tension carriage, attached weight, and supporting structure.
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caicos
caicos islands
caicp
caict
caicw
ca/id
caid
caida
caida de la mollera
caida mollera
caidc
caidd
caidi
ca-idms
caids
caie
caied
caiee
caief
caiena
caiep
caies
caif
caifa
caifc
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更新时间:2025/6/24 6:46:44