MAKE A MEME
View Large Image
| View Original: | GB 826-1989 Pic 4.jpg (1183x1651) | |||
| Download: | Original | Medium | Small | Thumb |
| Courtesy of: | commons.wikimedia.org | More Like This | ||
| Keywords: GB 826-1989 Pic 4.jpg en A4 paper zh 国际标准A4型纸图文示意图 GB 826-1989 Layout key for original document of administration State Bureau of Technology Supervision now AQSIQ 1989 PD-PRC-exempt Guobiao standards Paper formats | ||||
