GB/T 41666.4-2024 Chinese PDF (GB/T41666.4-2024) GB/T 19812.7-2024 English versions: GB/T 44882-2024

English versions: GB/T 44882-2024

14-2023_Chinese: Industrial automation systems and integration - Product data representation and exchange - Part 14: Description methods: The EXPRESS-X language reference manual (Chinese: 工业自动化系统与集成 产品数据表达与交换 第14部分：描述方法：EXPRESS-X语言参考手册)

3-2025_Chinese: Types and dimensions of lamp caps - Part 3: Prefocus caps (Chinese: 灯头的型式和尺寸 第3部分：预聚焦式灯头)

English versions: GB/T 45330-2025

GB/T 28199-2025_Chinese: Oil-filled radiator (Chinese: 电热油汀)

GB/T 41666.4-2024 Chinese PDF (GB/T41666.4-2024) GB/T 19812.7-2024 English versions: GB/T 44882-2024GB T 41666. 4 2024_Chinese: Plastics piping systems for renovation of underground non pressure drainage and sewerage networks Part 4: Lining with cured in place pipes (Chinese: 4 ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 41666. 4 2024