After adopting ISO standard to test cement strength, equipment for producing cement from phosphor will face the challenge.

我国水泥强度检验方法如采用ISO标准或相当于ISO标准后，磷石膏制水泥装置将面临着严峻的挑战。

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The team then failed to run a test to establish that the cement seal was adequate.

而且，油井队没有进行实验来证明水泥封堵是合适得。

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Aminobenzenesulfonic acid super-plasticizer is selected though cement paste test, which be provided with high water-reducing property, low slump loss and good compatibility with cement.

通过水泥净浆试验比较选择了减水率高、坍落度损失小、与水泥适应性好的氨基苯磺酸盐高效减水剂；

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For example, the report said the Bureau should work with industry to develop a standardized procedure for a critical test of cement barriers, with a guide on how the results should be interpreted.

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Bartlit emphasized in his letter Thursday that cementing failures are a known hazard in the oil industry, with specific tests such as a "negative pressure test" and "cement evaluation logs" designed to identify cementing problems.

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The team then failed to run a test to establish that the cement seal was adequate.

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