... 弃置不问 hang up 被弃置的武器 abandoned ordnance 样品弃置系统 sample disposal system ...
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The train sampler mainly consist of sampling trailer, material feeder, crusher, splitter, sample aggregator, remaining coal disposal system and big and small traveling mechanism.
火车采样机主要由采样小车、给料机、破碎机、缩分器、集样器、余煤处理系统及大小行走机构组成。
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