GB 5009.31-2025 English PDF GB 10770-2025 1）第2部分：信息客体规范)
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Description
1）第2部分：信息客体规范)
English versions: GB 39800
GB 6944-2025_Chinese: Classification and code of dangerous goods (Chinese: 危险货物分类和品名编号)
GB/T 11856
GB 15605-2024_Chinese: Specifications for pressure venting of dust explosion (Chinese: 粉尘爆炸泄压规范)
GB 5009.31-2025 English PDF GB 10770-2025 1）第2部分：信息客体规范)GB 5009. 31 2025_Chinese: National food safety standard Determination of p hydroxybenzoic acid esters in foods (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 5009. 31 2025
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