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International Standard Category: Optical measuring instruments

JB/T 9310-1999    Specification of optical potaroid
光学偏振片 技术条件;
Category No.:17.180.30 Valid Status:valid
Issued Organization:国家机械工业局 Issued Date:1999-8-6
Implemented Date:2000-1-1 Abolished Date:
Superseded Standard.: Superseded Date:
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