GB/T 4822-2023 Chinese PDF (GB/T4822-2023) GB/T 22919.6-2024 2-2025_Chinese: Connections for hydraulic fluid

2-2025_Chinese: Connections for hydraulic fluid power - Quick-action couplings - Part 2: Flush-face type (Chinese: 液压传动连接 快换接头 第2部分：平面型)

GB/T 43234-2023_Chinese: Tools for moulding - Angle pins (Chinese: 成型模 斜导柱)

12-2024_Chinese: Implants for surgery - Metallic materials - Part 12: Wrought cobalt-chromium-molybdenum alloy (Chinese: 外科植入物 金属材料 第12部分：锻造钴-铬-钼合金)

GB/T 42334

72-2024_Chinese: Safety of household and similar electrical appliances - Part 72: Particular requirements for commercial dispensing appliances and vending machines (Chinese: 家用和类似用途电器的安全 第72部分：商用售卖机的特殊要求)

GB/T 4822-2023 Chinese PDF (GB/T4822-2023) GB/T 22919.6-2024 2-2025_Chinese: Connections for hydraulic fluidGB T 4822 2023_Chinese: Sawn timber inspection (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 4822 2023