Microwave digestion technique is a quick and effective sample preparing method in recent twenty years, and is continously developed and perfected.
微波消解技术是一种快速而有效的样品制备方法。
It serves division of granular materials such as coal, ore samples in laboratory. It can improve division efficiency and quality. It is prepared according to coal sample preparing method in GB474.
适用于试验室对煤样、矿样等颗粒物料的缩分有较强的均匀性，提高缩分效率和质量，依据GB474《煤样制备方法》生产。
In order to shorten test time, a forced drying method is adopted in preparing sample so as to measure gloss and colour of self-curing paint film at ambient temperature.
为缩短检验时间，采用强制干燥方法制备样板，对需要常温自干漆膜的光泽和色泽进行测定。
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