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单词
safety gate
释义
safety gate
safety gate
[
′sāf·tē ‚gāt
]
(mining engineering)
An automatically operated gate at the top of a mine shaft or at landings both to guard the entrance and to prevent falling into the shaft.
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amcom (aviation & missle command) engineering directive
amcon
amconsul
am-cor
amcor
amcor american depositary receipts
amcor american depositary shares
amcord
am-cor(l)
amcos
amcost
a&m costs
amcow
amcp
amcpa
amcpac
amcpe
amcpl
amcpld
amcpn
amcps
amcpu
amcq
amcqep
amc-r
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更新时间:2025/10/31 3:52:16