GB/T 44909-2024 Chinese PDF (GB /T44909-2024) GB/T 19701.3-2024 English versions: GB/T 31968-2025

English versions: GB/T 31968-2025

English versions: GB/T 34430

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)

GB/T 33411-2025_Chinese: Guidelines for enzyme immunoassays kit (Chinese: 酶联免疫分析试剂盒通则)

1-二氯乙烷的残留量和迁移量的测定)

GB/T 44909-2024 Chinese PDF (GB /T44909-2024) GB/T 19701.3-2024 English versions: GB/T 31968-2025GB T 44909 2024_Chinese: Additive manufacturing Technical requirements for product data protection of cloud service platform (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 44909 2024