hopper scales, batching scales, ladle scales in metallurgy, storage scales, quatitative packing scales,fixed overload detection system
參考答案:hopper scales漏斗秤, 库秤
batching scales剂量秤, 计量配料秤
ladle scales in metallurgy冶金业中用的长柄秤 storage scales 储藏秤quatitative packing scales批量包装秤
fixed overload detection system固定载重量探测系统
