shear modulus and Poisson's ratio for ceramic at high temperature - Impulse excitation of vibration (Chinese: 精细陶瓷 高温弹性模量、剪切模量和泊松比试验方法 脉冲激励法)
English versions: GB/T 45536-2025
GB 19081-2025_Chinese: Safety specification for dust explosion prevention in feed processing system (Chinese: 饲料加工系统粉尘防爆安全规范)
English versions: GB/T 45179-2024
2-2025_Chinese: Acoustics - Measurement of the influence of road surfaces on traffic noise - Part 2: The close-proximity method (Chinese: 声学 道路表面对交通噪声影响的测量 第2部分:近距法)
GB/T 18115.6-2023 Chinese PDF (GB/T18115.6-2023) GB/T 45435-2025 shear modulus and Poisson's ratioGB T 18115. 6 2023_Chinese: Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Part 6: Determination of lanthanum, cerium, praseodymium, neodymium, samarium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium and yttrium contents in europium metal and oxide (Chinese: 6) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP