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International Standard Category: Lifts. Escalators

DB31/T 543-2011    Evaluation and Testing Method of Energy Efficiency for Existing Lifts
在用电梯运行能效评价及测试方法;
Category No.:91.140.90 Valid Status:valid
Issued Organization:Shanghai Quality and Technology Supervision Bureau Issued Date:2011-7-17
Implemented Date:2011-9-1 Abolished Date:
Superseded Standard.: Superseded Date:
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