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GB/T 28572-2025_Chinese: Specification and technical parameters of inlet valves for large and medium-sized hydraulic turbines (Chinese: 大中型水轮机进水阀门规格及技术参数)
English versions: GB/T 41771
GB/T 14896
GB/T 32482-2024_Chinese: Colour binning of white LED packages for automotive vehicles (Chinese: 机动车用白光LED封装的颜色分选)
GB/T 25246-2025_Chinese: Technical specification for land application of livestock and poultry manure fertlizer (Chinese: 畜禽粪肥还田技术规范)
GB/T 31036-2025 Chinese PDF (GB /T31036-2025) GB/T 18281.5-2024 GB/T 28572-2025_Chinese: Specification and technicalGB T 31036 2025_Chinese: Proton exchange membrane fuel cell backup power system Safety (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 31036 2025
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