GB/T 3920-2024 Chinese PDF (GB /T3920-2024) GB/T 19701.3-2024 GB/T 30771-2024_Chinese: Domestic devitroceram (Chinese:

GB/T 30771-2024_Chinese: Domestic devitroceram (Chinese: 日用玻璃陶瓷)

1-2025_Chinese: Pole for overhead contact system of electrified railways - Part 1: Steel pole (Chinese: 电气化铁路接触网支柱 第1部分：钢支柱)

2-2025_Chinese: Safety of transformers

11-2024_Chinese: Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing

30-2025_Chinese: National food safety standard - Food microbiological examination - Examination of Listeria monocytogenes (Chinese: 食品安全国家标准 食品微生物学检验 单核细胞增生李斯特氏菌检验)

GB/T 3920-2024 Chinese PDF (GB /T3920-2024) GB/T 19701.3-2024 GB/T 30771-2024_Chinese: Domestic devitroceram (Chinese:GB T 3920 2024_Chinese: Textiles Tests for colour fastness Colour fastness to rubbing (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 3920 2024