GB/T 45480-2025 Chinese PDF (GB /T45480-2025) GB/T 45312-2025 2-2024_Chinese: Lighting of work places

2-2024_Chinese: Lighting of work places - Part 2: Lighting requirements for safety and security of outdoor work places (Chinese: 工作场所照明 第2部分：室外作业场所的安全保障照明要求)

English versions: GB/T 45354

2-2024_Chinese: Footwear - Chemical tests - Determination of phthalate - Part 2: Without solvent extraction (Chinese: 鞋类 化学试验方法 邻苯二甲酸酯的测定 第2部分：非溶剂萃取法)

English versions: GB/T 45178-2024

English versions: GB/T 45192-2025

GB/T 45480-2025 Chinese PDF (GB /T45480-2025) GB/T 45312-2025 2-2024_Chinese: Lighting of work placesGB T 45480 2025_Chinese: Manganese ores and concentrates Determination of aluminium content Photometric and gravimetric methods (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45480 2025