GB/T 27728.1-2024 Chinese PDF (GB/T27728.1-2024) GB/T 28168-2025 GB/T 22517
$30.00
Description
GB/T 22517
GB 26920-2024_Chinese: Minimum allowable values of energy efficiency and energy efficiency grades for commercial refrigerating appliances (Chinese: 商用制冷器具能效限定值及能效等级)
11-2023_Chinese: Internal combustion engines - Piston rings - Part 11: Half keystone rings made of cast iron (Chinese: 内燃机 活塞环 第11部分：楔形铸铁环)
GB/T 45321-2025_Chinese: Measuring method for electric and photometric parameters of filament light sources for power-driven vehicles (Chinese: 机动车用灯丝光源光电参数测量方法)
GB/T 27728.1-2024 Chinese PDF (GB/T27728.1-2024) GB/T 28168-2025 GB/T 22517GB T 27728. 1 2024_Chinese: Wet wipes and similar products Part 1: General requirements (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 27728. 1 2024
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