GB/T 19598-2025 Chinese PDF (GB /T19598-2025) GB 28050-2025 2-2024_Chinese: Devices and integration in

2-2024_Chinese: Devices and integration in enterprise systems - Function blocks(FB) for process control and electronic device description language(EDDL) - Part 2: Specification of FB concept (Chinese: 企业系统中的设备和集成 过程控制用功能块（FB）和电子设备描述语言（EDDL） 第2部分：FB概念规范)

2-2025_Chinese: Safety of transformers

GB/T 20424-2025_Chinese: The specification for limit on harmful element content of the heavy nonferrous metal concentrates products (Chinese: 重有色金属精矿产品中有害元素的限量规范)

GB/T 18760-2025_Chinese: Methods and requirements for after-sales service of consumer products (Chinese: 消费品售后服务方法与要求)

GB/T 19598-2025 Chinese PDF (GB /T19598-2025) GB 28050-2025 2-2024_Chinese: Devices and integration inGB T 19598 2025_Chinese: Quality requirements for product of geographical indication Anxi tieguanyin (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 19598 2025