“mechanical shovel”的概念、定义、翻译、参考文献-科学参考

单词	mechanical shovel
释义	mechanical shovel [mi`kan·ǝ·kǝl `shǝv·ǝl] ^{MECHANICAL ENGINEERING} A loader limited to level or slightly graded drivages; when full, the shovel is swung over the machine, and the load is discharged into containers or vehicles behind.
随便看	hoist overwind device hoist slack-brake switch hoist tower hoistway hoja blanca holandric trait holarctic zoogeographic region Holasteridae Holasteroida holcodont hold hold back holdback holdbeam hold circuit hold control holddown holddown groove holdenite holder hold facility holdfast holding anode holding beam holding coil

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