GB/T 15558.5-2023 Chinese PDF (GB/T15558.5-2023) GB/T 16702.4-2025 generators and transformers (Chinese: 量度继电器和保护装置

generators and transformers (Chinese: 量度继电器和保护装置 第187-1部分：差动保护的功能要求 电动机、发电机和变压器比率制动差动保护和差动速断保护)

GB/T 45565-2025_Chinese: Coding regulations of lithium ion batteries (Chinese: 锂离子电池编码规则)

their salts and analogues - L-Valine (Chinese: 饲料添加剂 第1部分：氨基酸、氨基酸盐及其类似物 L-缬氨酸)

GB/T 13210-2024_Chinese: General quality requirements for canned citrus fruits (Chinese: 柑橘罐头质量通则)

English versions: GB/T 45256-2025

GB/T 15558.5-2023 Chinese PDF (GB/T15558.5-2023) GB/T 16702.4-2025 generators and transformers (Chinese: 量度继电器和保护装置GB T 15558. 5 2023_Chinese: Buried polyethylene(PE) piping systems for the supply of gaseous fuels Part 5: Fitness for purpose of the system (Chinese: PE 5) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 15558. 5 2023