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ch4
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methane
CH4
Acronym
Definition
CH4
➣
Methane, Natural Gas
(chemistry; carbon atom surrounded by 4 hydrogen atoms)
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defense distribution region east
defense distribution region west
defense distribution system
defense distribution systems center
defense diversification program
defense documentation center
defense documentation center for scientific & technical information
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defense economic adjustment assistance grant
defense economic analysis council
defense economic cooperation agreement
defense economic impact modeling system
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defense economic transition assistance
defense education and training network
defense efficiency ratio
defense electric power administration
defense electronic business program office
defense electronic countermeasures
defense electronics control service
defense electronics supply center
defense electronic systems
defense emergency
defense emergency relief fund
defense emergency response fund
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更新时间：2025/3/19 1:00:54