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来源:雅诚德英语网
Remote-controlled machines smash the sulfide deposits, which are then hoovered up through a riser pipe to a vessel on the surface.
远程控制的机器粉碎硫化物沉积物,然后通过升流管将其吸附到地表的容器上。
Remote-controlled machines smash the sulfide deposits, which are then hoovered up through a riser pipe to a vessel on the surface.
远程控制的机器粉碎硫化物沉积物,然后通过升流管将其吸附到地表的容器上。