GB/T 45139-2024 Chinese PDF (GB /T45139-2024) GB/T 44991-2025 GB/T 23694-2024_Chinese: Risk management -

GB/T 23694-2024_Chinese: Risk management - Vocabulary (Chinese: 风险管理 术语)

English versions: GB/T 18882

English versions: GB/T 29820

GB/T 32366-2025_Chinese: Biodegradable poly(butylene adipate terephthalate)(PBAT) (Chinese: 生物降解聚对苯二甲酸-己二酸丁二酯 （PBAT）)

English versions: GB/T 22451-2024

GB/T 45139-2024 Chinese PDF (GB /T45139-2024) GB/T 44991-2025 GB/T 23694-2024_Chinese: Risk management -GB T 45139 2024_Chinese: Determination of bergapten content in essential oils of bergamot, lemon, bitter orange and lime(fully or partially reduced in bergapten) High performance liquid chromatography (Chinese: 5 5 ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45139 2024