英文标准名称：Ferromanganese, ferromanganese-silicon , nitrogen-bearing ferromanganese and manganese metal - Determination of carbon content - The infrared absorption method ,the gasometric method ,the gravimetric and the coulometric method
英文标准名称：Ferromanganese, ferromanganese-silicon , nitrogen-bearing ferromanganese and manganese metal - Determination of carbon content - The infrared absorption method ,the gasometric method ,the gravimetric and the coulometric method
检测服务
2020-02-22
GB/T 5686.5-2008,碳含量的测定,红外线吸收法、气体容量法、重量法和库仑法
