GB/T 45298-2025 Chinese PDF (GB /T45298-2025) GB/T 45052-2024 GB/T 19701

GB/T 19701

GB/T 45171-2024_Chinese: Determination of microwave heating temperature of plastics materials and articles at the plastics food interface (Chinese: 塑料类食品接触材料及制品在微波加热条件下与食品接触面温度的测定)

English versions: GB/T 30771-2024

English versions: GB/T 42125

GB/T 45367-2025_Chinese: Textiles - Determination of camphor derivates (Chinese: 纺织品 樟脑衍生物的测定)

GB/T 45298-2025 Chinese PDF (GB /T45298-2025) GB/T 45052-2024 GB/T 19701GB T 45298 2025_Chinese: Soil mapping Specification for the symbols, colors and legends of soil texture, pH and salinization maps at the scale of 1: 25 0001: 500 000 (Chinese: 1: 25000~1: 500000) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45298 2025