GB/T 20340.1-2024 Chinese PDF (GB/T20340.1-2024) GB/T 44943-2024 English versions: GB 5920-2024

English versions: GB 5920-2024

2-2024_Chinese: Cardiovascular implants - Cardiac valve prostheses - Part 2: Surgically implanted heart valve substitutes (Chinese: 心血管植入器械 人工心脏瓣膜 第2部分：外科植入式人工心脏瓣膜)

GBZ45113-2024_Chinese: Nanotechnologies - Test of volatile components in single-wall carbon nanotube samples - Evolved gas analysis/gas chromatograph-mass spectrometry (Chinese: 纳米技术 单壁碳纳米管挥发性组分测试 逸出气体分析/气相色谱质谱法)

GB/T 29865-2024_Chinese: Textiles - Tests for colour fastness - Colour fastness to rubbing - Small areas (Chinese: 纺织品 色牢度试验 耐摩擦色牢度 小面积法)

English versions: GB 44023-2024

GB/T 20340.1-2024 Chinese PDF (GB/T20340.1-2024) GB/T 44943-2024 English versions: GB 5920-2024GB T 20340. 1 2024_Chinese: Agricultural trailers and trailed equipment Drawbar jacks Part 1: Design safety, test methods and acceptance criteria (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 20340. 1 2024