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GB/T 21270-2025 Chinese PDF (GB /T21270-2025) GB 5009.300-2025 English versions: GB/T 23454-2025
GB/T 21270-2025 Chinese PDF (GB /T21270-2025) GB 5009.300-2025 English versions: GB/T 23454-2025
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Description
English versions: GB/T 23454-2025
GB/T 12385-2025_Chinese: Standard test methods for sealability of gaskets for pipe flanges (Chinese: 管法兰用垫片密封性能试验方法)
English versions: GB/T 13594-2025
302-2025_Chinese: National food safety standard - Determination of Nonylphenol in Food (Chinese: 食品安全国家标准 食品中壬基酚的测定)
English versions: GB 28380-2025
GB/T 21270-2025 Chinese PDF (GB /T21270-2025) GB 5009.300-2025 English versions: GB/T 23454-2025GB T 21270 2025_Chinese: General quality for food filling (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 21270 2025
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