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英语 词库
systems support contract
美国	A prearranged contract awarded by a Service acquisition program management office that provides technical support, maintenance and, in some cases, repair parts for selected military weapon and support systems (JP 4-10) 亦见 external support contract, theater support contract

systems support : 20 短语, 5 学科

公司治理	2
农业	1
环境	1
组织机构名称	15
联合国	1