DB15/T 822-2015
In-use elevator safety assessment rules (English Version)
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DB15/T 822-2015
Standard No.
DB15/T 822-2015
Language
Chinese,
Available in English version
Release Date
2015
Published By
Inner Mongolia Provincial Standard of the People's Republic of China
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DB15/T 822-2015
DB15/T 822-2015 history
2015
DB15/T 822-2015
In-use elevator safety assessment rules
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