GB/T 27995.1-2025 Chinese PDF (GB /T27995.1-2025) GB/T 16702.5-2025 GB/T 17925-2024_Chinese: Practice for X-ray

GB/T 17925-2024_Chinese: Practice for X-ray digital radioscopic examination of cylinder weld (Chinese: 气瓶对接焊缝X射线数字成像检测)

1-2024_Chinese: Mechanical structures for electrical and electronic equipment - Outdoor enclosures - Part 1: Design guidelines (Chinese: 电气和电子设备机械结构 户外机壳 第1部分：设计导则)

GB/T 18414-2025_Chinese: Textiles - Determination of chlorinated phenols and ortho-phenylphenol (Chinese: 纺织品 含氯苯酚邻苯基苯酚的测定)

1-2025_Chinese: Information technology - Chinese coded character set - 48 dot matrix font of Chinese ideogram - Part 1: Song ti (Chinese: 信息技术 中文编码字符集 汉字48点阵字型 第1部分：宋体)

GB/T 27995.1-2025 Chinese PDF (GB /T27995.1-2025) GB/T 16702.5-2025 GB/T 17925-2024_Chinese: Practice for X-rayGB T 27995. 1 2025_Chinese: Semi finished spectacle lens blanks Part 1: Single vision and multifocal (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 27995. 1 2025