GB/T 5766-2023 Chinese PDF (GB/T5766-2023) GB/T 7000.218-2023 GB/T 45179-2024_Chinese: Man-made fibre -

GB/T 45179-2024_Chinese: Man-made fibre - Determination of friction factors of staple fibres - Capstan method (Chinese: 化学纤维 短纤维摩擦因数的测定 绞盘法)

English versions: GB/T 45495-2025

English versions: GB/T 31406-2024

2-2024_Chinese: Dentistry - Water-based cements - Part 2: Resin-modified cements (Chinese: 牙科学 水基水门汀 第2部分：树脂改性水门汀)

GB/T 14157-2023_Chinese: Terminology of hydrogeology (Chinese: 水文地质术语)

GB/T 5766-2023 Chinese PDF (GB/T5766-2023) GB/T 7000.218-2023 GB/T 45179-2024_Chinese: Man-made fibre -GB T 5766 2023_Chinese: Test method of Rockwell hardness for friction materials (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 5766 2023