TCVN 8687-2011 Power plant-48VDC for telecommunication equipment-Technical requirements.pdf
TCVN 8687-2011 Power plant-48VDC for telecommunication equipment-Technical requirements.pdf
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TCVN 8238-2009 Telecommunication network-Metallic cables for local telephone networks.pdf
TCVN 8238-2009 Telecommunication network-Metallic cables for local telephone networks.pdf
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TCVN 7882-2008 Road vehicles – Noise emitted from mopeds-Requirements and test methods in type approval.pdf
TCVN 7882-2008 Road vehicles – Noise emitted from mopeds-Requirements and test methods in type approval.pdf
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TCVN 7881-2008 Road vehicles – Noise emitted from motorcycles-Requirements and tét methods in type approval.pdf
TCVN 7881-2008 Road vehicles – Noise emitted from motorcycles-Requirements and tét methods in type approval.pdf
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TCVN 7880-2008 Road vehicles-Noise emitted from automobiles-Requirements and test methods in type approval.pdf
TCVN 7880-2008 Road vehicles-Noise emitted from automobiles-Requirements and test methods in type approval.pdf
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TCVN 7435-1-2004 Fire protection-Portable and wheeled fire extinguisher-Part 1. Selection and installation.pdf
TCVN 7435-1-2004 Fire protection-Portable and wheeled fire extinguisher-Part 1. Selection and installation.pdf
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TCVN 6379-1998 Fire protection equipment-Fire hydrant-Technical requirements.pdf
TCVN 6379-1998 Fire protection equipment-Fire hydrant-Technical requirements.pdf
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TCVN 6305-7-2006 Fire protection-Automatic sprinkler systems-Part 7. Requirements and test methods for early suppression fast response (esfr) sprinkler.pdf
TCVN 6305-7-2006 Fire protection-Automatic sprinkler systems-Part 7. Requirements and test methods for early suppression fast response (esfr) sprinkler.pdf
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TCVN 6305-5-2009 Fire protection-Automatic sprinkler systems-Part 5. Requirements and test methods for deluge valves.pdf
TCVN 6305-5-2009 Fire protection-Automatic sprinkler systems-Part 5. Requirements and test methods for deluge valves.pdf
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