GB/T 24212-2025 Chinese PDF (GB /T24212-2025) GB/T 21667-2024 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)

GB/T 44962-2024_Chinese: Grain and oil machinery - Wheat debranner (Chinese: 粮油机械 小麦剥皮机)

GB/T 23527

GB/T 35609-2025_Chinese: Green product assessment - Waterproof matreials and sealants (Chinese: 绿色产品评价 防水与密封材料)

GB/T 24212-2025 Chinese PDF (GB /T24212-2025) GB/T 21667-2024 1-2025_Chinese: Plastics - Determination ofGB T 24212 2025_Chinese: Methylnaphthalene oil (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 24212 2025