GB/T 33393-2023 Chinese PDF (GB/T33393-2023) GB/T 31033-2025 English versions: GB/T 20299
$34.95
Description
English versions: GB/T 20299
GB 36893-2024_Chinese: Minimum allowable values of energy efficiency and energy efficiency grades for air cleaner (Chinese: 空气净化器能效限定值及能效等级)
English versions: GB/T 534-2024
GB/T 45345-2025_Chinese: Metallic and other inorganic coatings - DC magnetron sputtered silver coatings for engineering purposes - Measurement of coating adhesion (Chinese: 金属及其他无机覆盖层 工程用直流磁控溅射银镀层 镀层附着力的测量)
GB/T 33393-2023 Chinese PDF (GB/T33393-2023) GB/T 31033-2025 English versions: GB/T 20299GB T 33393 2023_Chinese: Footwear Test methods for whole shoe Measurement of thermal and water vapour resistance (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 33393 2023
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