DB31/ 321-2004
General technical requirements for anti-theft and fire safety doors (English Version)
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DB31/ 321-2004
Standard No.
DB31/ 321-2004
Language
Chinese,
Available in English version
Release Date
2004
Published By
Shanghai Provincial Standard of the People's Republic of China
Latest
DB31/ 321-2004
DB31/ 321-2004 history
2004
DB31/ 321-2004
General technical requirements for anti-theft and fire safety doors
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