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International Standard Category: Insulating gases

GB 7604-1987    Determination of the aromatic hydrocarbon content in mineral insulating oils
矿物绝缘油芳烃含量测定法 ;
Category No.:29.040.20 Valid Status:valid
Issued Organization:National Standards Bureau Issued Date:1987-03-26
Implemented Date:1988-1-1 Abolished Date:
Superseded Standard.: Superseded Date:
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