GB/T 23595.4-2025 Chinese PDF (GB /T23595.4-2025) GB/T 21551.3-2024 GB/T 27772-2025_Chinese: Criteria for vector

GB/T 27772-2025_Chinese: Criteria for vector density control - Flies (Chinese: 病媒生物密度控制水平 蝇类)

GB/T 29456-2025_Chinese: Energy management systems - Guidance for the implementation

English versions: GB/T 18216

4-2024_Chinese: Devices and integration in enterprise systems - Function blocks(FB) for process control and electronic device description language(EDDL) - Part 4: EDD interpretation (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4部分：EDD互操作)

42-2025_Chinese: National food safety standard - Food microbiological examination - Examination of Norwalk Viruses (Chinese: 食品安全国家标准 食品微生物学检验 诺如病毒检验)

GB/T 23595.4-2025 Chinese PDF (GB /T23595.4-2025) GB/T 21551.3-2024 GB/T 27772-2025_Chinese: Criteria for vectorGB T 23595. 4 2025_Chinese: Test methods of rare earth phosphors for LED Part 4: Determination of high temperature and high humidity property (Chinese: LED 4) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 23595. 4 2025