sediment control structures的意思|示意

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防沙工程

seepage control structures 防渗结构
flood control structures 防洪建筑
water-control structures 治水结构
control structures and strategy 控制架构及策略
Control Control Structures Structures 控制结构
CNC servo control subassembly CNC 伺服控制组件（computerized numerical control servo control subassembly）
hardware address control subassembly 硬件地址控制子组件
logical link control sublayer 逻辑链控制子层
Media Access Control sublayer 媒体访问控制子层
monitor and control sublayer 监控子层