GB/T 17699.2-2024 Chinese PDF (GB/T17699.2-2024) GB/T 18115.6-2023 English versions: GB/T 19494

English versions: GB/T 19494

2-2024_Chinese: Programmable controllers - Part 2: Equipment requirements and tests (Chinese: 可编程序控制器 第2部分: 设备要求和测试)

3-2023_Chinese: Layout key for international trade documents - Part 3: Application guidelines (Chinese: 国际贸易单证样式 第3部分：应用指南)

GB/T 45385-2025_Chinese: Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Vent valves (Chinese: 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 排气阀)

2-2024_Chinese: Small craft - Determination of maximum propulsion power rating using manoeuvring speed - Part 2: Craft with a length of hull between 8 m and 24 m (Chinese: 小艇 用操纵速度确定最大推进额定功率 第2部分：艇体长度在8m~24m之间的艇)

GB/T 17699.2-2024 Chinese PDF (GB/T17699.2-2024) GB/T 18115.6-2023 English versions: GB/T 19494GB T 17699. 2 2024_Chinese: Electronic data interchange for administration, commerce and transport(EDIFACT) Part 2: Composite data elements directory (Chinese: 2) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 17699. 2 2024