标准摘要
[中文适用范围]： 本文件列出了机械取样系统检查的推荐做法。 它可作为铜、铅、锌和镍精矿是否符合适用国际标准的参考。 本文件涵盖了一般考虑因素，包括精度、质量变化、偏差、检验系统的建立和检验程序。 [外文原描述]： ISO 11790:2017 sets out recommended practices for the inspection of mechanical sampling systems. It serves as a reference for conformance with applicable International Standards for copper, lead, zinc and nickel concentrates. ISO 11790:2017 covers general considerations, including precision, quality variation, bias, establishment of inspection systems and inspection procedures.
英文名称Copper, lead, zinc and nickel concentrates — Guidelines for the inspection of mechanical sampling systems