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Publication year
Preview GB/T 20801.5-2025 31.10.2025
GB/T 20801.5-2025

Pressure piping code—Part 5:Hydrogen piping and pipelines

Standard published on 31.10.2025

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electronic design (pdf) (1536.00 USD)


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1 536.00 USD


IN STOCK
Preview GB 20802-2017 14.10.2017
GB 20802-2017

Feed additive-Cupric methionine complex (chelate)

Standard published on 14.10.2017

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electronic design (pdf) (238.80 USD)


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238.80 USD


in 3 working days
Preview GB/T 20803-2006 20.12.2006
GB/T 20803-2006

Universal technical criterions for proportion system in feed mill

Standard published on 20.12.2006

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electronic design (pdf) (598.80 USD)


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598.80 USD


in 4 working days
Preview GB/T 20804-2025 30.6.2025
GB/T 20804-2025

Compound premix of dairy cattle

Standard published on 30.6.2025

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electronic design (pdf) (226.80 USD)


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226.80 USD


in 3 working days
Preview GB/T 20805-2025 1.8.2025
GB/T 20805-2025

Determination of acid detergent ligninADLin feeds

Standard published on 1.8.2025

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electronic design (pdf) (262.80 USD)


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262.80 USD


in 3 working days
Preview GB/T 20806-2022 30.12.2022
GB/T 20806-2022

Determination of neutral detergent fiberNDFin feeds

Standard published on 30.12.2022

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electronic design (pdf) (334.80 USD)


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334.80 USD


in 3 working days
Preview GB/T 20807-2025 30.6.2025
GB/T 20807-2025

Supplementary concentrate of sheep

Standard published on 30.6.2025

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electronic design (pdf) (202.80 USD)


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202.80 USD


in 3 working days
Preview GB/T 20808-2022 15.4.2022
GB/T 20808-2022

Paper towel

Standard published on 15.4.2022

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electronic design (pdf) (420.00 USD)


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420.00 USD


IN STOCK
Preview GB/T 20809-2006 29.12.2006
GB/T 20809-2006

The evaluating specification on the HACCP certification of the meat products

Standard published on 29.12.2006

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electronic design (pdf) (994.80 USD)


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994.80 USD


in 6 working days
Preview GB/T 2081-2018 17.9.2018
GB/T 2081-2018

Indexable hardmetal (carbide) inserts with wiper edges,without fixing hole—Dimensions

Standard published on 17.9.2018

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electronic design (pdf) (430.80 USD)


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430.80 USD


in 3 working days

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