GB/T 45340-2025 Chinese PDF (GB /T45340-2025) GB/T 16702.5-2025 English versions: GB/T 45142-2025

English versions: GB/T 45142-2025

GB/T 26232-2025_Chinese: Information technology - Middleware - Technical requirement for application server middleware (Chinese: 信息技术 中间件 应用服务器中间件技术要求)

English versions: GB/T 45266-2025

GB/T 25246-2025_Chinese: Technical specification for land application of livestock and poultry manure fertlizer (Chinese: 畜禽粪肥还田技术规范)

English versions: GB/T 45125-2025

GB/T 45340-2025 Chinese PDF (GB /T45340-2025) GB/T 16702.5-2025 English versions: GB/T 45142-2025GB T 45340 2025_Chinese: Metallic and other non organic coatings Measurement of coating thicknesses Fizeau multiple beam interferometry method (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45340 2025