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Standard Insuued on: 1985-07 |
Category No.: | GB | Valid Status: | superseded |
Issued Organization: | China State Bureau of Standards | Issued Date: | 1985-07-18 |
Implemented Date: | 1986-7-1 | Abolished Date: | 2007-09-29 |
Superseded Standard.: | YB/T 5320-2006 Metal materials -- Quantitative phase analysis -- Value K method of X-ray diffraction |
Superseded Date: | 2006-10-11 |
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