GB/T 693-2024 Chinese PDF (GB/T693-2024) GB/T 38001.52-2024 GB/T 44855-2024_Chinese: Management specification for

GB/T 44855-2024_Chinese: Management specification for water conservation of cooling towers (Chinese: 冷却塔节水管理规范)

GB/T 43291-2023_Chinese: Requirements for operation management of cross-border e-commerce overseas warehouse (Chinese: 跨境电子商务海外仓运营管理要求)

GB/T 10476-2024_Chinese: Specifications for urea high pressure condenser (Chinese: 尿素高压冷凝器技术条件)

GB/T 31036-2025_Chinese: Proton exchange membrane fuel cell backup power system - Safety (Chinese: 质子交换膜燃料电池备用电源系统 安全)

English versions: GB/T 10463-2024

GB/T 693-2024 Chinese PDF (GB/T693-2024) GB/T 38001.52-2024 GB/T 44855-2024_Chinese: Management specification forGB T 693 2024_Chinese: Chemical reagent Sodium acetate trihydrate (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 693 2024