GB/T 21037-2024 Chinese PDF (GB/T21037-2024) GB/T 18282.1-2025 GB 42234-2022_Chinese: Technical requirements for

GB 42234-2022_Chinese: Technical requirements for electrostatic safety of oil tankers (Chinese: 油船静电安全技术要求)

English versions: GB/T 45576-2025

English versions: GB/T 22517

GB/T 45422-2025_Chinese: Chemicals - Surface water-sediment Misgurnus anguillicaudatus toxicity test (Chinese: 化学品 地表水系统-沉积物中泥鳅毒性试验)

GB/T 33296-2025_Chinese: Quality requirements and test methods for shale gas products (Chinese: 页岩气产品质量要求和试验方法)

GB/T 21037-2024 Chinese PDF (GB/T21037-2024) GB/T 18282.1-2025 GB 42234-2022_Chinese: Technical requirements forGB T 21037 2024_Chinese: Determination of diaveridine, trimethoprim and ormetoprim in feeds (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 21037 2024