该公司的动力抹刀已达到世界一流水平。
The company's power trowel has already reached world-class standards.
无论是技术还是设备，都达到了世界一流水平。
Both the technology and the equipment have reached the world top-ranking level.
测量结果表明，XB滑轨轨道的直线度具有世界一流水平。
It tests that the linearity of XB rocket sled track has reached the first-class level in the world.
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