GB/T 23850-2024 Chinese PDF (GB/T23850-2024) GB/T 45544-2025 GB/T 43288-2023_Chinese: Plastics - Soil

GB/T 43288-2023_Chinese: Plastics - Soil biodegradable materials for mulch films for use in agriculture and horticulture - Requirements and test methods regarding biodegradation

English versions: GB/T 45336-2025

English versions: GB/T 37551

GB/T 45362-2025_Chinese: Textiles - Determination of thermal effusivity of fabrics - Modified transient plane source method (Chinese: 纺织品 织物蓄热系数的测定 改型平面瞬态热源法)

5-2025_Chinese: Urine-absorbing aids for incontinence - Polyacrylate superabsorbent powders - Part 5: Test method for determination of the free swell capacity in saline by gravimetric measurement (Chinese: 失禁者用尿液吸收剂 聚丙烯酸酯高吸水性粉末 第5部分：在盐溶液中用称重法测定吸水率)

GB/T 23850-2024 Chinese PDF (GB/T23850-2024) GB/T 45544-2025 GB/T 43288-2023_Chinese: Plastics - SoilGB T 23850 2024_Chinese: Sodium perchlorate for industrial use (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 23850 2024