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construction site safety indication vehicle
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construction site safety indication vehicle
Encyclopedia
工学
路面清扫机
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construction site safety indication vehicle
施工安全指示牌车
一种道路作业中的移动指示牌。又称工程指示车。用于道路养护施工现场、交叉路口、桥梁、弯道、作业车辆等存有安全隐患的危险地方。以提示司机或行人注意,能有效起到警示作用,避免交通事故和意外事故发生。
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soil mixing wall method
soil moisture
soil moisture acquisition
Soil Moisture and Ocean Salinity satellite
soil moisture conservation
soil moisture conservation in dryland
soil moisture conservation in farmland
soil moisture constants
soil moisture content
soil moisture forecasting
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soil moisture investigation
soil moisture-monitoring instrument
soil moisture monitoring instruments
soil moisture monitoring station
soil moisture movement for irrigated grassland
soil moisture observation
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