China's first international chrome ore standard revision project approved
2022-02-14 17:56:12 [Print]
According to the secretariat of ISO/TC132 Ferroalloy Standardization Technical Committee, the international standard revision proposal (ISO/AWI6331), Determination and Titration Method of Chromium Content in Chrome Ores and Chromium Concentrates, submitted by China was approved and officially registered as a project under research
. This proposal was put forward by Shanghai Customs Industrial Products and Raw Materials Testing Technology Center . It is the first international standard revised by China in the field of chrome ore and chrome concentrate, marking a new major breakthrough of China in the international standard work.