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setting time and soundness of the Portland cement (Chinese: 水泥标准稠度用水量、凝结时间与安定性检验方法)
English versions: GB 4789
Note/Careful: Text of PDF is in Chinese (not English)
18-2025_Chinese: National food safety standard - Determination of fluorine in foods (Chinese: 食品安全国家标准 食品中氟的测定)
GB/T 23718
GB/T 23595.1-2025 Chinese PDF (GB /T23595.1-2025) GB/T 16702.8-2025 setting time and soundness ofGB T 23595. 1 2025_Chinese: Test methods of rare earth phosphors for LED Part 1: Determination of spectrum (Chinese: LED 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 23595. 1 2025
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