This method has some special features such as saving of time and space, reducing the amount of field pouring of concrete and shortening construction period.
该法具有省时、省地、减少现浇混凝土施工量及缩短施工工期等特点。
It has the features of saving time, manpower and material, and it is quick in construction, easy in ensuring quality and obvious in economic benefits.
适应了抢建海滩石油勘探道路的特点，具有省时省工、省材料、施工速度快、质量易保证，并有显著的经济效益。
It has the features of saving time, manpower and material, and it is quick in construction, easy in ensuring quality and obvious in economic benefits.
适应了抢建海滩石油勘探道路的特点，具有省时省工、省材料、施工速度快、质量易保证，并有显著的经济效益。
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