GB/T 23276-2024 Chinese PDF (GB/T23276-2024) GB/T 45190-2025 GB/T 36621-2025_Chinese: Smart city -

GB/T 36621-2025_Chinese: Smart city - Guideline for information technology operation (Chinese: 智慧城市 信息技术运营指南)

GB/T 45334-2025_Chinese: Smart elderly-oriented technical specification for air conditioners (Chinese: 空调智能适老化技术规范)

GB/T 45213-2025_Chinese: Determiantion of amylocaine

GB/T 2909-2025_Chinese: Cotton grey canvas (Chinese: 棉本色帆布)

English versions: GB/T 18233

GB/T 23276-2024 Chinese PDF (GB/T23276-2024) GB/T 45190-2025 GB/T 36621-2025_Chinese: Smart city -GB T 23276 2024_Chinese: Method for chemical analysis of palladium compounds Determination of palladium content Complexometric titration using butanedione dioxime releasing EDTA and gravimetric method (Chinese: EDTA ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 23276 2024