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International Standard Category: Chemical reagents

GB/T 657-2011    Chemical reagent—Hexaammonium heptamolybdate tetrahydrate
化学试剂 四水合钼酸铵(钼酸铵);
Category No.:71.040.30 Valid Status:valid
Issued Organization:AQSIQ,SAC Issued Date:2011-5-12
Implemented Date:2011-12-1 Abolished Date:
Superseded Standard.: Superseded Date:
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