The unmanned supply ship docked with the station Wednesday, bringing propellant, water, experiment hardware, and other items to the three crew members on board.
这艘无人资源供应船在星期三与国际空间站对接，为空间站的三名工作人员带去了推进剂、水、实验硬件和其他物品。
The unmanned supply ship docked with the station Wednesday bringing propellant water experiment hardware and other items to the three crew members on board.
这艘无人资源供应船在星期三与国际空间站对接，为空间站的三名工作人员带去了推进剂、水、实验硬件和其他物品。
Used for industrial and civil architecture roofing, basement, tunnel, tunnels, water supply and drainage pool, water pumping station, etc have waterproof impermeable concrete engineering requirements.
用于工业与民用建筑的屋面、地下室、隧道、巷道、给排水池、水泵站等有防水抗渗要求的混凝土工程。
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