YY/T 1860.1-2024 English PDF (YY/T1860.1-2024) GB/T 17670-2025 GB/T 45333-2025_Chinese: Diamond-like carbon films

GB/T 45333-2025_Chinese: Diamond-like carbon films - Determination of friction and wear characteristics of diamond-like carbon films by ball-on-disc method (Chinese: 类金刚石薄膜 球盘法测试类金刚石薄膜的摩擦磨损性能)

GB/T 21200-2024_Chinese: Toner used in dry dual-component developer for laser printer (Chinese: 激光打印机干式双组分显影剂用墨粉)

2-2025_Chinese: Packaging - Plastics drums - Part 2: Non-removable head (tight head) drums with a nominal capacity of 208

GB 39752-2024_Chinese: Safety requirements of electric vehicle conductive supply equipment (Chinese: 电动汽车供电设备安全要求)

English versions: GB/T 44923-2024

YY/T 1860.1-2024 English PDF (YY/T1860.1-2024) GB/T 17670-2025 GB/T 45333-2025_Chinese: Diamond-like carbon filmsYY T 1860. 1 2024_Chinese: Non active surgical implants Implant coating Part 1: General requirements (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: YY T 1860. 1 2024