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International Standard Category: Cement. Gypsum. Lime. Mortar |
Category No.: | 91.100.10 | Valid Status: | superseded |
Issued Organization: | China State Bureau of Standards | Issued Date: | 1992-06-29 |
Implemented Date: | 1993-5-1 | Abolished Date: | |
Superseded Standard.: | GB 6682-1992 Water for analytical laboratory use--Specification and test methods GB/T 6682-1992 Water for laboratory use; Specifications |
Superseded Date: | 1993-5-1 |
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