this is the cement stabilizing material grade design method which taken account of crack resistance property.
据此提出了考虑抗裂性的水泥稳定类材料配合比设计方法.
The pressure stabilizing cavity is formed by being enclosed by a plurality of sheets, material needed by the pressure stabilizing cavity in prior artis saved, and cost of the manifold is lowered.
稳压腔是由多片包围而成,使得原有稳压腔需要用的材料也被省去,降低了歧管成本。
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