China 'GB/T 1871.5-1995
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 1871.5-1995
Phosphaterock and concentrate--Determination of magnesium oxide content--Flame atomic absorption spectrometric and volumetric methods 磷矿石和磷精矿中氧化镁含量的测定 火焰原子吸收光谱法和容量法
Issued Date:1995-12-20
Implemented Date:1996-08-01
Issued by:
The Standardization Administration of the People's Republic of China