GB/T 11918.6-2025 Chinese PDF (GB /T11918.6-2025) GB/T 11856.1-2025 1-2025_Chinese: Uncut finished spectacle lenses

1-2025_Chinese: Uncut finished spectacle lenses - Part 1: Single-vision and multifocal (Chinese: 眼镜镜片 第1部分：单焦和多焦)

GB/T 14478-2025_Chinese: Basic technical specification of inlet valves for large and medium-sized hydraulic turbines (Chinese: 大中型水轮机进水阀门基本技术规范)

English versions: GB/T 15180-2025

English versions: GB 6944-2025

8-2024_Chinese: Specifications for the provision of personal protective equipment - Part 8: Shipbuilding industry (Chinese: 个体防护装备配备规范 第8部分：船舶)

GB/T 11918.6-2025 Chinese PDF (GB /T11918.6-2025) GB/T 11856.1-2025 1-2025_Chinese: Uncut finished spectacle lensesGB T 11918. 6 2025_Chinese: Plugs, socket outlets and couplers for industrial purposes Part 6: Direct current(DC) plugs, socket outlets and connectors for ship and shore power supply system (Chinese: 6) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 11918. 6 2025