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Preview GB/T 23680-2026 2.7.2026
GB/T 23680-2026

Method of testing desiccants for refrigerant drying
Execute Date: february 2027

Standard published on 2.7.2026

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electronic design (pdf) (ON REQUEST)


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ON REQUEST


Out of stock
Preview GB/T 23681-2009 17.4.2009
GB/T 23681-2009

Refrigerating systems and heat pumps - System flow diagrams and piping instrument diagrams - Layout and symbols

Standard published on 17.4.2009

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electronic design (pdf) (760.80 USD)


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760.80 USD


in 4 working days
Preview GB/T 23682-2009 17.4.2009
GB/T 23682-2009

Refrigerating systems and heat pumps - Flexible pipe elements, vibration isolators and expansion joints - Requirements, design and installation

Standard published on 17.4.2009

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electronic design (pdf) (280.80 USD)


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280.80 USD


in 3 working days
Preview GB/T 23682-2026 2.7.2026
GB/T 23682-2026

Requirements, design and installation of flexible pipe elements, vibration isolators and expansion joints for mobile refrigeration systems
Execute Date: february 2027

Standard published on 2.7.2026

Selected format:
English, Chinese -
electronic design (pdf) (ON REQUEST)


Show all technical information.
ON REQUEST


Out of stock
Preview GB/T 23683-2009 17.4.2009
GB/T 23683-2009

Method of testing flow capacity of refrigerant capillary tubes

Standard published on 17.4.2009

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electronic design (pdf) (334.80 USD)


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334.80 USD


in 3 working days
Preview GB/T 23684-2009 17.4.2009
GB/T 23684-2009

Method of testing liquid line refrigerant driers

Standard published on 17.4.2009

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electronic design (pdf) (280.80 USD)


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280.80 USD


in 3 working days
Preview GB/T 23685-2009 20.4.2009
GB/T 23685-2009

General technical specifications of recovering for waste electrical and electronic equipment

Standard published on 20.4.2009

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electronic design (pdf) (550.80 USD)


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550.80 USD


in 4 working days
Preview GB/T 23686-2022 30.12.2022
GB/T 23686-2022

Environmentally conscious design (ECD)—Principles, requirements and guidance

Standard published on 30.12.2022

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electronic design (pdf) (610.80 USD)


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610.80 USD


in 5 working days
Preview GB/T 23687-2009 20.4.2009
GB/T 23687-2009

Guide of environmentally conscious design for ICT & CE products

Standard published on 20.4.2009

Selected format:
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electronic design (pdf) (886.80 USD)


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886.80 USD


in 6 working days
Preview GB/T 23688-2009 20.4.2009
GB/T 23688-2009

Guide of eco-design for energy-using products

Standard published on 20.4.2009

Selected format:
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electronic design (pdf) (105.60 USD)


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105.60 USD


in 1 working days

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Latest update: 2026-09-10 (Number of items: 2 300 145)
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