GB/T 17758-2023 Chinese PDF (GB/T17758-2023) GB/T 22283-2025

GB/T 17758-2023 Chinese PDF (GB/T17758-2023) GB/T 22283-2025GB 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

GB/T 45217-2025_Chinese: Dangerous goods - Test method for detonation of the package with self-reactive substances and organic peroxide (Chinese: 危险货物 自反应物质和有机过氧化物包装件引爆试验方法)

GB/T 45511-2025_Chinese: Industrial field communication quality inspection - General technical specifications (Chinese: 工业现场通信质量检测 通用技术规范)

English versions: GB/T 45078-2024

English versions: GB/T 44987-2024

requirements and guidelines (Chinese: 环境管理 产品系统生态效率评估 原则、要求与指南)

GB/T 23595

English versions: GB/T 13539

GB/T 15971-2023_Chinese: Specification for tour guide service (Chinese: 导游服务规范)

GB/T 18964

English versions: GB/T 9869

GB/T 45274-2025_Chinese: Juvenile products - General technical requirements for sensory integration training products (Chinese: 婴童用品 感统训练产品通用技术要求)

GB/T 44974-2024_Chinese: Technical measures to trade - Vocabulary (Chinese: 技术性贸易措施 术语)