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تاریخچه استاندارد
ASSE(SAFE) A10.48  
ASSE(SAFE) A10.48 2023  
Criteria for Safety Practices with the Construction, Demolition, Modification and Maintenance of Communication Structures American National Standard for Construction and Demolition Operations
5000000 ریال  
ASSE(SAFE) A10.48  
ASSE(SAFE) A10.48 2016  
Criteria for Safety Practices with the Construction, Demolition, Modification and Maintenance of Communication Structures American National Standard for Construction and Demolition Operations
5000000 ریال  




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