English translation for "手选煤工"

coal sorter

Similar Words：

"手选胶带输送机" English translation, "手选精矿" English translation, "手选块铜" English translation, "手选矿石用两面锤" English translation, "手选煤" English translation, "手选皮带" English translation, "手选手传球" English translation, "手选台" English translation, "手选碳" English translation, "手选优质石灰" English translation