GB/T 25774.1-2023 Chinese PDF (GB/T25774.1-2023) GB/T 39414.5-2024 GB/T 2978-2024_Chinese: Size designation

GB/T 2978-2024_Chinese: Size designation

GB/T 34425-2023_Chinese: Fuel cell electric vehicles hydrogen refueling nozzle (Chinese: 燃料电池电动汽车加氢枪)

English versions: GB/T 10059-2023

8-2024_Chinese: Specifications for the provision of personal protective equipment - Part 8: Shipbuilding industry (Chinese: 个体防护装备配备规范 第8部分：船舶)

GB/T 23150-2024_Chinese: Tubular heating element for water heaters (Chinese: 热水器用管状加热器)

GB/T 25774.1-2023 Chinese PDF (GB/T25774.1-2023) GB/T 39414.5-2024 GB/T 2978-2024_Chinese: Size designationGB T 25774. 1 2023_Chinese: Test methods for welding consumables Part 1: Preparation of deposited metal test pieces and specimens for mechanical properties in steel, nickel and nickel alloys (Chinese: 1 ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 25774. 1 2023