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Preview GB/T 12452-2022 11.7.2022
GB/T 12452-2022

General principles of water balance test

Standard published on 11.7.2022

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electronic design (pdf) (502.80 USD)


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502.80 USD


in 4 working days
Preview GB/T 12453-2008 16.7.2008
GB/T 12453-2008

Information technology - Open system interconnection - Transport service definition

Standard published on 16.7.2008

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electronic design (pdf) (664.80 USD)


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664.80 USD


in 4 working days
Preview GB/T 12454-2017 12.7.2017
GB/T 12454-2017

Method of evaluating luminous environment

Standard published on 12.7.2017

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electronic design (pdf) (550.80 USD)


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550.80 USD


in 4 working days
Preview GB/T 12455-2010 10.11.2010
GB/T 12455-2010

The rationality of electricity usage in guesthouse and hotel

Standard published on 10.11.2010

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electronic design (pdf) (418.80 USD)


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418.80 USD


in 3 working days
Preview GB 12456-2021 22.2.2021
GB 12456-2021

Method of total acid in foods

Standard published on 22.2.2021

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electronic design (pdf) (156.00 USD)


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156.00 USD


IN STOCK
Preview GB 12456-2021/XG1-2025 1.1.2025
GB 12456-2021/XG1-2025

-

Standard published on 1.1.2025

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electronic design (pdf) (ON REQUEST)


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ON REQUEST


Out of stock
Preview GB/T 12458-2017 12.5.2017
GB/T 12458-2017

Coupling—Classification

Standard published on 12.5.2017

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electronic design (pdf) (286.80 USD)


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286.80 USD


in 3 working days
Preview GB/T 12459-2017 28.2.2017
GB/T 12459-2017

Steel buttwelding pipe fittings—Types and parameter

Standard published on 28.2.2017

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electronic design (pdf) (982.80 USD)


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982.80 USD


in 6 working days
Preview GB/T 12459-2025 31.10.2025
GB/T 12459-2025

Steel buttwelding piping fittings—Types and parameters
Execute Date: may 2026

Standard published on 31.10.2025

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electronic design (pdf) (1774.80 USD)


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1 774.80 USD


in 9 working days
Preview GB/T 12460-2006 2.6.2006
GB/T 12460-2006

Application formats for oceanographic data records

Standard published on 2.6.2006

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electronic design (pdf) (ON REQUEST)


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ON REQUEST


Out of stock

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