GB/Z 44938.2-2024 Chinese PDF (GB /Z44938.2-2024) GB/T 45222-2025 English versions: GB/T 45359

English versions: GB/T 45359

GB/T 22251-2024_Chinese: Determination of puerarin in health foods (Chinese: 保健食品中葛根素的测定)

1-二氯乙烷的残留量和迁移量的测定)

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)

English versions: GB/T 22252-2024

GB/Z 44938.2-2024 Chinese PDF (GB /Z44938.2-2024) GB/T 45222-2025 English versions: GB/T 45359GBZ44938. 2 2024_Chinese: Electrical safety of machinery Part 2: Examples of application for safety related sensors used to protect persons (Chinese: 2) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GBZ44938. 2 2024