GB/T 22107-2025 Chinese PDF (GB /T22107-2025) GB/T 22251-2024 English versions: GB/T 20130-2025

English versions: GB/T 20130-2025

GB/T 13211-2025_Chinese: General quality requirements for canned pears (Chinese: 梨罐头质量通则)

2-2025_Chinese: Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 2: Cracking-resistant carbon and low alloy steels

GB 20071-2025_Chinese: The protection of the occupants in the event of a lateral collision (Chinese: 汽车侧面碰撞的乘员保护)

2-2025_Chinese: Household electric direct-acting room heaters - Methods for measuring performance - Part 2: Additional provisions for the measurement of the radiant factor (Chinese: 家用直接作用式房间电加热器 性能测试方法 第2部分：辐射系数测量的附加规定)

GB/T 22107-2025 Chinese PDF (GB /T22107-2025) GB/T 22251-2024 English versions: GB/T 20130-2025GB T 22107 2025_Chinese: Pneumatic fluid power Directional control valves Measurement of shifting time (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 22107 2025