GB/T 23897-2024 Chinese PDF (GB/T23897-2024) GB/T 45073-2024 1-2023_Chinese: Lead-acid starter batteries -

1-2023_Chinese: Lead-acid starter batteries - Part 1: Technical conditions and methods of test (Chinese: 起动用铅酸蓄电池 第1部分：技术条件和试验方法)

GB 15605-2024_Chinese: Specifications for pressure venting of dust explosion (Chinese: 粉尘爆炸泄压规范)

3-2024_Chinese: Sampling procedures for inspection by variables - Part 3: Double sampling schemes indexed by acceptance quality limit (AQL)for lot-by-lot inspection (Chinese: 计量抽样检验程序 第3部分：按接收质量限（AQL）检索的逐批检验的二次抽样方案)

GB/T 20776-2023_Chinese: Classification for lifting appliances (Chinese: 起重机械分类)

friction coefficient and lifetime (Chinese: 箔片轴承 气体动压止推轴承性能 静态承载能力、摩擦力矩、摩擦因数和寿命测试)

GB/T 23897-2024 Chinese PDF (GB/T23897-2024) GB/T 45073-2024 1-2023_Chinese: Lead-acid starter batteries -GB T 23897 2024_Chinese: Technical code of practice for postharvest handling of major cut flower products (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 23897 2024