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GB/T 18882
English versions: GB/T 42209-2022
English versions: GB/T 45307-2025
English versions: GB/T 20317-2023
GB/T 32124-2024_Chinese: Treatment and disposal specification for phosphogypsum (Chinese: 磷石膏的处理处置规范)
GB/T 35150.3-2024 Chinese PDF (GB/T35150.3-2024) GB/T 45332-2025 GB/T 18882GB T 35150. 3 2024_Chinese: Technical requirements of dry process cement production complete equipment Part 3: Cement preparation system (Chinese: 3) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 35150. 3 2024
