ISO 21398:2007 无烟煤和焦炭 机械取样系统检查指南

标准编号：ISO 21398:2007

中文名称：无烟煤和焦炭 机械取样系统检查指南

英文名称：Hard coal and coke — Guidance to the inspection of mechanical sampling systems

发布日期：2007-06

标准范围

ISO 21398:2007规定了机械取样系统检查的推荐规程。ISO 21398:2007作为符合适用ISO/TC 27国际标准的参考。ISO 21398:2007涵盖了一般考虑因素，包括精度、矿物可变性和偏差、检验系统和检验程序的建立。

ISO 21398:2007 sets out recommended practices for the inspection of mechanical sampling systems. ISO 21398:2007 serves as a reference for conformance with applicable ISO/TC 27 International Standards.ISO 21398:2007 covers general considerations including precision, mineral variability and bias, establishment of inspection systems and inspection procedure.

标准预览图