Precision and stability of gauge recording apparatus has relation with being successful or not of the well testing.
压力计记录装置的精度及稳定性直接关系到地层测试的成功与否。
The testing result indicate that the testing performance of constringency transmutation testing apparatus for pavement material is excel to the strain gauge in the stabilization and precision.
试验表明，路面材料收缩变形测试仪测试性能在准确性和稳定性等方面要优于应变仪。
The testing result indicate that the testing performance of constringency transmutation testing apparatus for pavement material is excel to the strain gauge in the stabilization and precision.
试验表明，路面材料收缩变形测试仪测试性能在准确性和稳定性等方面要优于应变仪。
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