laboratory sample of coal 试验室煤样 Laboratory Sample Preparation 化验制样 Methods for laboratory sample preparation 实验室样品制备方法 ..
基于4个网页-相关网页
密封式化验制样粉碎机 sample preparation comminuter
分析了影响粘结指数测定准确性的因素，成功地解决了制样和化验环节中影响其测定准确性的难题并应用于实践，取得了理想的效果。
The factors influencing the cohere index determination accuracy of bituminous are analyzed. The problems effecting the sample and test are solved successfully and the result is ideal.
针对燃煤电厂在人工采样、机械化采样、制样和化验等方面的一些实际问题，提出了应注意的事项及解决办法。
Attentions and solutions were put forward in this paper according to some practical problems in manual sampling, mechanical sampling, sample preparation and analysis, etc.
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