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NBR IEC 60050-161 2005 AMD 1 2022 Free
NBR IEC 60050-161 2021 AMD 1 2022 PORTUGUES Free
NBR IEC 60050-161 2021 AMS 1 2022
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NBR IEC 60079-0 2020 ERR 2 2022 PORTUGUES Free
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NBR IEC 60079-7 2018 ERR 1 2022 PORTUGUES Free
NBR IEC 60118-14 2022 PORTUGUES
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NBR IEC 60601-1-10 2010 INCLUDE AMD 2 2022
NBR IEC 60601-1-10 2010 AMD 2 2022 PORTUGUES Free
NBR IEC 60601-1-11 2021 AMD 1 2022 PORTUGUES Free
NBR IEC 60601-1-12 2020 AMD 1 2022 PORTUGUES Free
NBR IEC 60601-1-2 2017 AMD 1 2022 PORTUGUES Free
NBR IEC 60601-1-6 2011 AMD 2 2022 PORTUGUES Free
NBR IEC 60601-1-9 2014 AMD 2 2022 PORTUGUES Free
NBR IEC 60601-1-9 2014 ERR 2 2022 Free
NBR IEC 60601-2-16 2022 PORTUGUES
NBR IEC 60601-2-2 2022 PORTUGUES
NBR IEC 60601-2-4 2014 AMD 1 2022 PORTUGUES Free
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NBR IEC 61643-11 2021 ERR 1 2022 PORTUGUES Free
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NBR ISO 10477 2022 ENGLISH
NBR ISO 10522 2022 PORTUGUES
NBR ISO 10555-1 2021 AMD 1 2022 PORTUGUES Free
NBR ISO 10555-6 2021 AMD 1 2022 PORTUGUES Free
NBR ISO 10795 2022 PORTUGUES
NBR ISO 1081 2022 PORTUGUES
NBR ISO 10968 2022 PORTUGUES
NBR ISO 10993-1 2022 PORTUGUES
NBR ISO 11056 2022 PORTUGUES
NBR ISO 11132 2022 PORTUGUES
NBR ISO 11136 2016 AMD 1 2022 PORTUGUES Free
NBR ISO 11136 2022 PORTUGUES
NBR ISO 11690-1 2022 PORTUGUES
NBR ISO 11738 2022 PORTUGUES
NBR ISO 11806-1 2022 PORTUGUES
NBR ISO 12128 2022 PORTUGUES
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NBR ISO 12154 2022 PORTUGUES
NBR ISO 12511 2003 AMD 1 2022 PORTUGUES Free
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NBR ISO 12958-1 2022 PORTUGUES
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NBR ISO 14005 2022 PORTUGUES
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NBR ISO 16649-2 2022 ENGLISH
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NBR ISO 16878 2022 PORTUGUES
NBR ISO 17100 2022 PORTUGUES
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NBR ISO 17540 2022 PORTUGUES
NBR ISO 17558 2022 PORTUGUES
NBR ISO 17757 2022 PORTUGUES
NBR ISO 17770 2022 PORTUGUES
NBR ISO 17962 2017 AMD 1 2022 PORTUGUES Free
NBR ISO 17962 2022 PORTUGUES
NBR ISO 18091 2022 PORTUGUES
NBR ISO 18369-3 2022 PORTUGUES
NBR ISO 18692-1 2022 PORTUGUES
NBR ISO 18692-2 2022 PORTUGUES
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NBR ISO 19090 2022 PORTUGUES
NBR ISO 19351 2022 PORTUGUES
NBR ISO 19472-2 2022 PORTUGUES
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NBR ISO 19650-2 2022 PORTUGUES
NBR ISO 19924 2022 PORTUGUES
NBR ISO 19971 2022 PORTUGUES
NBR ISO 20112-1 2022 PORTUGUES
NBR ISO 20417 2022 PORTUGUES
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NBR ISO 20957-5 2022 PORTUGUES
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NBR ISO 20957-9 2022 PORTUGUES
NBR ISO 21508 2022 PORTUGUES
NBR ISO 21528-1 2022 PORTUGUES
NBR ISO 21815-1 2022 PORTUGUES
NBR ISO 22300 2022 PORTUGUES
NBR ISO 22402-1 2022 PORTUGUES
NBR ISO 22402-2 2022 PORTUGUES
NBR ISO 22598 2022 PORTUGUES
NBR ISO 22622 2022 PORTUGUES
NBR ISO 2307 2022 PORTUGUES
NBR ISO 23590 2022 PORTUGUES
NBR ISO 23611-6 2022 PORTUGUES
NBR ISO 2408 2019 ERR 1 2022 PORTUGUES Free
NBR ISO 24410 2022 PORTUGUES
NBR ISO 24638 2022 PORTUGUES
NBR ISO 24649 2022 PORTUGUES
NBR ISO 2503 2022 PORTUGUES
NBR ISO 25119-1 2020 AMD 1 2022 PORTUGUES Free
NBR ISO 25119-1 2022 PORTUGUES
NBR ISO 25119-3 2020 AMD 1 2022 PORTUGUES Free
NBR ISO 25119-3 2022 PORTUGUES
NBR ISO 25119-4 2020 AMD 1 2022 PORTUGUES Free
NBR ISO 25119-4 2022 PORTUGUES
NBR ISO 25841 2021 AMD 1 2022 PORTUGUES Free
NBR ISO 29991 2022 PORTUGUES
NBR ISO 29992 2022 PORTUGUES
NBR ISO 29993 2022 PORTUGUES
NBR ISO 3107 2022 PORTUGUES
NBR ISO 31073 2022 PORTUGUES
NBR ISO 3547-3 2022 PORTUGUES
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NBR ISO 3600 2022 PORTUGUES
NBR ISO 37000 2022 PORTUGUES
NBR ISO 37002 2022 PORTUGUES
NBR ISO 3864-2 2022 PORTUGUES
NBR ISO 3864-3 2022 PORTUGUES
NBR ISO 4254-1 2015 AMD 1 2022 PORTUGUES Free
NBR ISO 4254-1 2022 PORTUGUES
NBR ISO 4254-6 2022 PORTUGUES
NBR ISO 4309 2022 PORTUGUES
NBR ISO 4382-1 2022 PORTUGUES
NBR ISO 4384-2 2022 PORTUGUES
NBR ISO 4413 2022 PORTUGUES
NBR ISO 4628-3 2022 PORTUGUES
NBR ISO 50009 2022 PORTUGUES
NBR ISO 52010-1 2022 PORTUGUES
NBR ISO 525 2022 PORTUGUES
NBR ISO 5356-2 2019 AMD 1 2022 PORTUGUES Free
NBR ISO 5718 2022 PORTUGUES
NBR ISO 5832-3 2022 PORTUGUES
NBR ISO 6405-1 2021 AMD 1 2022 PORTUGUES Free
NBR ISO 6405-1 2022 PORTUGUES
NBR ISO 6405-2 2021 AMD 1 2022 PORTUGUES Free
NBR ISO 6405-2 2022 PORTUGUES
NBR ISO 6621-1 2022 PORTUGUES
NBR ISO 6789-2 2022 PORTUGUES
NBR ISO 6873 2022 PORTUGUES
NBR ISO 7096 2022 PORTUGUES
NBR ISO 717-2 2022 PORTUGUES
NBR ISO 7206-10 2019 AMD 1 2022 PORTUGUES Free
NBR ISO 7240-3 2022 PORTUGUES
NBR ISO 7251 2022 PORTUGUES
NBR ISO 7293 2022 PORTUGUES
NBR ISO 7438 2022 PORTUGUES
NBR ISO 7524 2022 PORTUGUES
NBR ISO 7526 2022 PORTUGUES
NBR ISO 7864 2020 ERR 1 2022 PORTUGUES Free
NBR ISO 7915 2022 PORTUGUES
NBR ISO 80369-1 2022 PORTUGUES
NBR ISO 80369-3 2022 AMD 1 2022 PORTUGUES Free
NBR ISO 80369-3 2022 PORTUGUES
NBR ISO 80369-5 2022 PORTUGUES
NBR ISO 80369-7 2022 PORTUGUES
NBR ISO 80601-2-56 2021 AMD 1 2022 PORTUGUES Free
NBR ISO 80601-2-61 2022 PORTUGUES
NBR ISO 80601-2-70 2022 PORTUGUES
NBR ISO 8082-1 2016 AMD 1 2022 PORTUGUES Free
NBR ISO 8082-1 2022 PORTUGUES
NBR ISO 81060-1 2022 PORTUGUES
NBR ISO 81060-2 2022 PORTUGUES
NBR ISO 8371 2022
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NBR ISO 9554 2022 PORTUGUES
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NBR ISO/IEC 17021-2 2022 PORTUGUES
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NBR ISO/IEC TR 38505-2 2022 PORTUGUES
NBR ISO/IEC TS 17021-13 2022 PORTUGUES
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NBR ISO/TR 17534-2 2022 PORTUGUES
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NBR ISO/TR 21506 2021 ERR 1 2022 PORTUGUES Free
NBR ISO/TR 23081-3 2022 PORTUGUES
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NBR 11702 2019 INCLUDE AMD 1 2021
NBR 11702 2019 AMD 1 2021 PORTUGUES Free
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NBR 14064 2015 AMD 1 2021 PORTUGUES Free
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NBR 14136 2012 ERR 5 2021 PORTUGUES Free
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NBR 15570 2011 AMD 1 2021 Free
NBR 15570 2020 AMD 1 2021 PORTUGUES Free
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NBR 15575-1 2013 AMD 1 2021 PORTUGUES Free
NBR 15575-1 2013 AMD 2 2021 PORTUGUES Free
NBR 15575-1 2021 PORTUGUES
NBR 15575-3 2013 AMD 1 2021 PORTUGUES Free
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NBR 15575-4 2013 AMD 1 2021 PORTUGUES Free
NBR 15575-4 2013 AMD 2 2021 PORTUGUES Free
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NBR 15575-5 2013 AMD 1 2021 PORTUGUES Free
NBR 15575-5 2013 AMD 2 2021 PORTUGUES Free
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NBR 15575-6 2013 AMD 1 2021 PORTUGUES Free
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NBR 15606-1 2018 AMD 1 2021 PORTUGUES Free
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NBR 15606-10 2018 AMD 1 2021 PORTUGUES Free
NBR 15606-10 2021 AMD 1 2021 Free
NBR 15606-10 2021 PORTUGUES
NBR 15606-11 2018 AMD 1 2021 PORTUGUES Free
NBR 15606-11 2021 PORTUGUES
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NBR 15606-2 2018 AMD 1 2021 PORTUGUES Free
NBR 15606-2 2021 PORTUGUES
NBR 15606-3 2018 AMD 1 2021 PORTUGUES Free
NBR 15606-3 2021 PORTUGUES
NBR 15606-4 2016 ERR 1 2021 PORTUGUES Free
NBR 15606-5 2011 ERR 1 2021 PORTUGUES Free
NBR 15606-6 2010 ERR 1 2021 PORTUGUES Free
NBR 15606-7 2018 AMD 1 2021 PORTUGUES Free
NBR 15606-7 2021 PORTUGUES
NBR 15606-8 2011 ERR 1 2021 PORTUGUES Free
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NBR 15637-1 2017 ERR 1 2021 PORTUGUES Free
NBR 15637-2 2017 ERR 1 2021 PORTUGUES Free
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NBR IEC 60079-31 2014 ERR 1 2021 PORTUGUES Free
NBR IEC 60079-6 2017 AMD 1 2021 PORTUGUES Free
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NBR IEC 60601-1-11 2021 AMD 1 2021 Free
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NBR IEC 60601-1-3 2011 AMD 1 2016 AMD 1 2021 Free
NBR IEC 60601-1-3 2016 AMD 1 2021 PORTUGUES Free
NBR IEC 60601-1-9 2014 ERR 1 2021 PORTUGUES Free
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NBR IEC 60601-2-43 2012 AMD 2 2021 PORTUGUES Free
NBR IEC 60601-2-66 2020 ERR 1 2021 PORTUGUES Free
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NBR IEC 61000-4-39 2021 PORTUGUES
NBR IEC 61000-4-6 2019 ERR 1 2021 PORTUGUES Free
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NBR IEC 62560 2013 AMD 1 2021 PORTUGUES Free
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NBR IEC 80601-2-49 2021 PORTUGUES
NBR IEC 80601-2-58 2017 AMD 1 2021 PORTUGUES Free
NBR IEC 80601-2-60 2021 PORTUGUES
NBR IEC 80601-2-71 2021 PORTUGUES
NBR IEC/CISPR 14-1 2021 PORTUGUES
NBR IEC/CISPR 32 2019 AMD 1 2021 PORTUGUES Free
NBR IEC/CISPR 32 2021 PORTUGUES
NBR IEC/CISPR 35 2021 PORTUGUES
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NBR ISO 10318-1 2018 AMD 1 2021 PORTUGUES Free
NBR ISO 10318-2 2018 AMD 1 2021 PORTUGUES Free
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NBR ISO 14397-1 2008 AMD 1 2021 PORTUGUES Free
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NBR ISO 16528-1 2008 ERR 2 2021 PORTUGUES Free
NBR ISO 16528-2 2008 ERR 1 2021 PORTUGUES Free
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NBR ISO 18082 2019 AMD 1 2021 PORTUGUES Free
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NBR ISO 376 2012 ERR 2 2021 PORTUGUES Free
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NBR ISO 6789-1 2019 ERR 1 2021 PORTUGUES Free
NBR ISO 6927 2021 PORTUGUES
NBR ISO 7131 2015 AMD 1 2021 PORTUGUES Free
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NBR ISO 7135 2011 AMD 1 2021 PORTUGUES Free
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NBR ISO/TS 16840-11 2021 PORTUGUES
NBR ISO/TS 18667 2021 PORTUGUES
NBR ISO/TS 19858 2021 PORTUGUES
NBR ISO/TS 20721 2021 ERR 1 2021 PORTUGUES Free
NBR ISO/TS 20721 2021 PORTUGUES
NBR ISO/TS 55010 2021 PORTUGUES
NBR NM 300-1 2004 ERR 3 2021 PORTUGUES Free
NBR PR 1009 2021 PORTUGUES
NBR PR 1011 2021 PORTUGUES
NBR PR 1012 2021 PORTUGUES
NBR PR 1013 2021 PORTUGUES
NBR PR 1014 2021 PORTUGUES
NBR TR 15575-1-1 2021 ERR 1 2021 PORTUGUES Free
NBR TR 15575-1-1 2021 PORTUGUES
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