Standard practice for tonnage calculation of coal in a stockpile 计算料堆中煤吨数的标准实施规程
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Research progress in phyto - microbial remediation of petroleum - contaminated soil 石油污染土壤长料堆式异位生物修复技术研究
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This paper analyzes forces in loader shovel during shovel ' s fetching material from a stockpile and forces in operation mechanism components , and builds force and torque matrix equations 摘要在对料堆中铲斗铲取过程进行受力分析的基础上，对装载机工作装置各构件进行了受力分析，建立了力及力矩平衡的矩阵方程。
