ASTM C 1134 部分浸入后刚性热绝缘材料水分保持标准试验方法
日期:2012-02-08 15:46
ovided the materials can be cut to a thickness of 1.00 in. (25.4 mm) without changing the original character of the materials. If a product cannot be cut without changing the original character of the material, the test report shall contain an appropriate note to this effect. Results shall be reported on the basis of equal nominal wetted specimen surface area (in units of kilograms per square metre) for materials tested at actual product thickness and on the basis of equal specimen volume (in un
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