GB/T 45335-2025 Chinese PDF (GB /T45335-2025) GB/T 45233-2025 English versions: GB/T 45172-2024

English versions: GB/T 45172-2024

straight and shouldered

GB/T 32865-2025_Chinese: Quality requirements and test methods for tight sandstone gas products (Chinese: 致密砂岩气产品质量要求和试验方法)

GB/T 45274-2025_Chinese: Juvenile products - General technical requirements for sensory integration training products (Chinese: 婴童用品 感统训练产品通用技术要求)

GB/T 45335-2025 Chinese PDF (GB /T45335-2025) GB/T 45233-2025 English versions: GB/T 45172-2024GB T 45335 2025_Chinese: Determination of the content of attapulgite phase X ray diffraction standard curve method (Chinese: X ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45335 2025