Home / Standards / GB/T 32464-2015 GB/T 32464-2015 Active Internal quality control for chemical analysis laboratories applying control graphic audit analytical system 化学分析实验室内部质量控制 利用控制图核查分析系统 Standard Type GBT ICS 03.120.10 CCS A00 Status 现行 Issue Date 2015-12-31 Implementation 2016-07-01 Responsible Dept 国家标准委 Drafting Unit N/A