The dielectric strength test can be made to be destructive or non-destructive.
电气强度测试可分为破坏性和非破坏性。
Through plastic mortar strength test, it has been proved as the ideal active admixture.
再经软练胶砂强度试验，证明是理想的活性混合材料。
Through plastic mortar strength test, it has been proved as the ideal active admixture.
再经软练胶砂强度试验，证明是理想的活性混合材料。
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