标准摘要
[中文适用范围]: 规定了有关试剂、仪器、样品、程序、校准图和测试报告的一般说明。 [外文原描述]: Specifies general instructions concerning reagents, apparatus, sample, procedure, calibration graphs and test report.
英文名称Chromium ores and concentrates — Methods of chemical analysis — General instructions