Correct operation and daily maintenance work is the basic guarantee that come true the safe transport, reduce the breakdown, increase of service life.
正确的操作和日常维护保养是实现安全运输、减少故障、延长使用寿命的基本保证。
Along with the establishment of the social guarantee system and continuously perfect in our country, the basic life of low guarantor of city has got the initial guarantee.
随着我国社会保障体系的建立和不断完善,城市低保人口的基本生活得到了初步保障。
The detecting indexes for compactibility and porosity to asphalt mixture pavement construction are the most basic guarantee of service life of asphalt pavement.
沥青混合料路面的压实度与空隙率是路面施工的重要质量检测指标,是沥青路面使用寿命最基本的保证。
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