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income-maintenance programs
释义
income-maintenance programs
Encyclopedia
法学
社会保障
释
income-maintenance programs
资金保障
用提供资金的方式来达到保障目的的社会保障子系统。又称收入保障。
随便看
drainage ditch on slope
drainage during construction
drainage engineering management
drainage floor drain
drainage gas production technology
drainage in ancient China
drainage index
drainage in saline-alkali land planting
drainage & irrigation textiles
drainage lifting equipment
drainage management
drainage map
drainage method
drainage modulus for surface waterlogging control
drainage network
drainage of exploratory tunnel
drainage of operating tunnel
drainage of tunnel and underground engineering
drainage of tunnel arch
drainage of tunnel substructure
drainage oil
drainage pattern
drainage pavement
drainage pipe
drainage pipe network
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