representative of ore sample的意思|示意

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representative of ore sample的网络常见释义

矿样代表性 ... National Representative Sample 全国代表性样本 representative of ore sample 矿样代表性 a representative sample 样品 ...

representative of ore sample相关例句

SGS will inspect a representative sample of iron ore for each shipment and will issue a written certificate of weight, chemical contents, physical size and no radioactivity;

每船货物需经瑞士通用公证行进行认证，并让其出据样品检验如重量、化学成分、货物形状且货物无放射性的书面证明。