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| Standard Insuued on: 1992-11 |
DL/T 498-1992 Measuring method for stray calcium oxide in flyash
粉煤灰游离氧化钙测定方法
| Category No.: | DL | Valid Status: | to be superseded |
| Issued Organization: | 0 | Issued Date: | 1992-11-28 |
| Implemented Date: | 1993-5-1 | Abolished Date: | |
| Superseded Standard.: | DL/T 498-2023 |
Superseded Date: | 2024-6-28 |
CECS : 4392
QC/T 29105.3-1992
GB/T 13882-1992
JC/T 503-1992
JC 505-1992(1996)
CECS : 4292
GB/T 13830-1992
JC 503-19921996
GB 13746-2008
GB/T 13790-2008
GB/T 13772.3-2008
GB/T 13754-2008
GB/T 13793-2008
GB/T 13810-2007
SHS 05004-1992
SY/T 10001-1996
GB/T 7370-1992
DZ 0040.1-1992
DZ 0040.4-1992
DZ 0040.3-1992
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