GB/T 5169.23-2024 Chinese PDF (GB/T5169.23-2024) GB/T 45547-2025 English versions: GB/T 30544

English versions: GB/T 30544

1-2023_Chinese: Agricultural irrigation equipment - Sprinklers - Part 1: Definition of terms and classification (Chinese: 农业灌溉设备 喷头 第1部分：术语和分类)

English versions: GB/T 33290

GB/T 26990-2023_Chinese: Fuel cell electric vehicles - Onboard hydrogen system technical specifications (Chinese: 燃料电池电动汽车 车载氢系统技术条件)

GB/T 45596-2025_Chinese: Raw rubber or unvulcanized compounds - Determination of green strength (Chinese: 生橡胶或未硫化橡胶 胶料强度的测定)

GB/T 5169.23-2024 Chinese PDF (GB/T5169.23-2024) GB/T 45547-2025 English versions: GB/T 30544GB T 5169. 23 2024_Chinese: Fire hazard testing for electric and electronic products Part 23: Test flames 500W vertical flame test method for tubular polymeric materials (Chinese: 23 500W) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 5169. 23 2024