青云翻译

The standard 7-day prime conservation land and a better ratio test block under the block of solidified soil test sem electron microscopy analysis.

Standard curing Prime soil test block of 7 days and a good proportion of solidified soil under SEM electron microscopic analysis of the test block.

Maintains 7 day-long element earth briquette the standard and under the good allocated proportion solidification earth briquette carries on the SEM electron microscope analysis.

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Standard curing Prime soil test block of 7 days and a good proportion of solidified soil under SEM electron microscopic analysis of the test block.