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English versions: GB/T 22284-2025
English versions: GB/T 45060-2024
English versions: GB/T 40711
1-2025_Chinese: Determination of the ultimate aerobic biodegradability of plastic materials under conctrolled composting conditions - Method by analysis of evolved cabon dioxide - Part 1: General method (Chinese: 受控堆肥条件下材料最终需氧生物分解能力的测定 采用测定释放的二氧化碳的方法 第1部分：通用方法)
GB/T 18029
GB/T 44967-2024 Chinese PDF (GB /T44967-2024) GB/T 35270-2024 English versions: GB/T 22284-2025GB T 44967 2024_Chinese: General rule of feed enzyme preparation (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 44967 2024
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