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International Standard Category: Chemical reagents

GB/T 678-2002    Chemical reagent--Ethanol
化学试剂 乙醇(无水乙醇);
Category No.:71.040.30 Valid Status:superseded
Issued Organization:CBTS Issued Date:2002-5-2
Implemented Date:2002-12-1 Abolished Date:
Superseded Standard.:GB/T 678-2023 Chemical reagent—Ethanol
Superseded Date:2024-3-1
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