GB/T 27534.3-2025 Chinese PDF (GB /T27534.3-2025) GB/T 17925-2024 GB/T 15604-2024_Chinese: Terminology for dust

GB/T 15604-2024_Chinese: Terminology for dust explosion prevention and protection (Chinese: 粉尘防爆术语)

English versions: GB/T 17670-2025

GB/T 21369-2024_Chinese: Specification for equipping and managing of measuring instrument of energy in fossil power plants (Chinese: 火力发电企业能源计量器具配备和管理要求)

English versions: GB/T 21638-2025

GB/T 24045-2024_Chinese: Environmental management - Eco-efficiency assessment of product systems - Principles

GB/T 27534.3-2025 Chinese PDF (GB /T27534.3-2025) GB/T 17925-2024 GB/T 15604-2024_Chinese: Terminology for dustGB T 27534. 3 2025_Chinese: Technical specification for animal genetic resource survey Part 3: Cattle (Chinese: 3) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 27534. 3 2025