GB/T 18414-2025 Chinese PDF (GB /T18414-2025) GB/T 13284-2025 1-2025_Chinese: Plastics - Determination of

1-2025_Chinese: Plastics - Determination of temperature of deflection under load - Part 1: General test method (Chinese: 塑料 负荷变形温度的测定 第1部分：通用试验方法)

English versions: GB 35181-2025

English versions: GB/T 20032-2024

2-2024_Chinese: Public information guidance systems - Setting principles and requirements - Part 2: Airport (Chinese: 公共信息导向系统 设置原则与要求 第2部分：民用机场)

GB 17918-2025_Chinese: Safety specification for dust explosion protection in bulk grain loading and unloading system in port (Chinese: 港口散粮装卸系统粉尘防爆安全规范)

GB/T 18414-2025 Chinese PDF (GB /T18414-2025) GB/T 13284-2025 1-2025_Chinese: Plastics - Determination ofGB T 18414 2025_Chinese: Textiles Determination of chlorinated phenols and ortho phenylphenol (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 18414 2025