drum iron-electric porcelain capacitor 鼓形铁电瓷介质电容器
iron drum [科技] 铁桶
grooved drum iron roll 有槽铸铁轧辊
iron oil drum 铁制油桶
cast iron mud drum 铸铁泥锅炉
drum for plane iron [建] 刨刀滚筒
galvanized iron drum 镀锌铁桶
Although those drum and strings have dilapidated and broken, but let me linger on it for a long long time, and sighed with emotion, "forays iron not pins, since will confess mostly remaining."
虽然，那琴鼓和琴弦早已经破败而折断，却让我久久流连，感叹着“折戟沉沙铁未销，自将磨洗认前朝”。
We use rope slings for bags, canvas slings for bales, steel slings for iron, cargo trays for cases and cartons, and drum hooks for cargo in drums.
我们把络绳吊索用于袋子，帆布吊索用于包、钢丝吊索用于钢铁，托盘用于木箱和纸箱，桶钩用于桶装货。
The influence of iron materials, alkalinity, fuel consumption and moisture on sinter strength were studied through the sintering cup test and the drum index test.
通过烧结杯试验和对转鼓指数的测定研究了铁料、碱度、燃料消耗和水分等因素对水钢烧结强度的影响。
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