GB 7512-2023 Chinese PDF GB/T 38178.1-2025 GB/T 13181-2024_Chinese: Methods of performance

GB/T 13181-2024_Chinese: Methods of performance measurement for solid scintillators (Chinese: 固体闪烁体性能测量方法)

electrical parts of sporting goods and electric toys - Safety technical specification (Chinese: 家用和类似用途电器、体育用品的电气部分及电玩具 安全技术规范)

GB 23394-2024_Chinese: Respiratory protection - Positive pressure self-contained closed-circuit compressed oxygen breathing apparatus (Chinese: 呼吸防护 正压式自给闭路压缩氧气呼吸器)

GB/T 44999-2024_Chinese: Determination of phosphorus content in detergents - Inductively coupled plasma mass spectrometry (Chinese: 洗涤剂中磷含量的测定 电感耦合等离子体质谱法)

English versions: GB/T 45461-2025

GB 7512-2023 Chinese PDF GB/T 38178.1-2025 GB/T 13181-2024_Chinese: Methods of performanceGB 7512 2023_Chinese: Valves for liquefied petroleum gas cylinders (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 7512 2023