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“dry” and “wet” conditions (Chinese: 金属和合金的腐蚀 循环暴露在盐雾、“干”和“湿”条件下的加速试验)
GB/T 14478-2025_Chinese: Basic technical specification of inlet valves for large and medium-sized hydraulic turbines (Chinese: 大中型水轮机进水阀门基本技术规范)
GB/T 45164-2024_Chinese: Classification and designation of defects in investment castings (Chinese: 熔模铸件缺陷分类及命名)
GB/T 45481-2025_Chinese: Silicone rubber compounds - Application for medical catheters (Chinese: 硅橡胶混炼胶 医疗导管用)
English versions: GB/T 45339-2025
GB/T 17758-2023 Chinese PDF (GB/T17758-2023) GB 17945-2024 “dry” and “wet” conditions (Chinese:GB T 17758 2023_Chinese: Unitary air conditioners (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 17758 2023
