GB 23394-2024 Chinese PDF GB 31616-2025 Note/Careful: Text of PDF is

Note/Careful: Text of PDF is in Chinese (not English)

English versions: GB 25596-2025

GB/T 13523-2024_Chinese: Copper red glaze porcelain (Chinese: 铜红釉瓷器)

1 specifications (Chinese: 信息技术 抽象语法记法一（ASN

305-2025_Chinese: National food safety standard - Determination of bisphenol A

GB 23394-2024 Chinese PDF GB 31616-2025 Note/Careful: Text of PDF isGB 23394 2024_Chinese: Respiratory protection Positive pressure self contained closed circuit compressed oxygen breathing apparatus (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 23394 2024