GB 4234.12-2024 Chinese PDF GB/T 45200-2025 English versions: GB/T 45616

English versions: GB/T 45616

English versions: GB 11555-2025

GB/T 45607-2025_Chinese: Ships and marine technology - Ship's mooring and towing fittings - Seats for mooring chocks (Chinese: 船舶与海上技术 船舶系泊和拖带设备 系泊导缆孔底座)

4-2024_Chinese: Optics and photonics - Microlens arrays - Part 4: Test methods for geometrical properties (Chinese: 光学和光子学 微透镜阵列 第4部分：几何特性测试方法)

GB 4234.12-2024 Chinese PDF GB/T 45200-2025 English versions: GB/T 45616GB 4234. 12 2024_Chinese: Implants for surgery Metallic materials Part 12: Wrought cobalt chromium molybdenum alloy (Chinese: 12 ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 4234. 12 2024