Industry
Clarification on 2015 elevator maintenance quality inspection results informed public statement
On October 28, Zhejiang Province Bureau of quality and Technical Supervision iss...
2015-11-02
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Zhejiang provincial government issued the
With the rapid development of economy and society and the acceleration of urbani...
2014-10-14
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Energy saving elevator rating scale
Evaluation of energy-saving elevator registration, household appliances can be s...
2014-08-29
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