GB/T 45511-2025 Chinese PDF (GB /T45511-2025) GB/T 45393.5-2025 English versions: GB/T 45060-2024

English versions: GB/T 45060-2024

English versions: GB/T 45027-2024

GB/T 45515-2025_Chinese: Quality grading of consumer products - Lighting products (Chinese: 消费品质量分级 照明产品)

English versions: GB/T 45137-2024

GB/T 45311-2025_Chinese: Tidal energy converter - Sea trial technical requirements (Chinese: 潮流能转换装置 海上试验技术要求)

GB/T 45511-2025 Chinese PDF (GB /T45511-2025) GB/T 45393.5-2025 English versions: GB/T 45060-2024GB T 45511 2025_Chinese: Industrial field communication quality inspection General technical specifications (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45511 2025