| Standard No.: | GB 5237.1-2004 | 
                            | Chinese Name: | 铝合金建筑型材 第1部分:基材 | 
                            | English Name: | Wrought aluminium alloy extruded profiles for architecture—Part 1:Untreated profiles | 
                                                        | Professional Classification: | H61 Light metals and their alloys | 
                                                                                    | Professional Classification: | GB National Standard | 
                                                                                    
                                | ICS Classification: | 77.150.10 Aluminium products | 
                                                        | Issued by: |  | 
                            | Issued on: | 2004-11-01 | 
                            | Implemented on: | 2005-03-01 | 
                            
                                | Status: | ABOLISHED | 
                                                            | Replace: | GB/T5237.1-2000 
 | 
                                                                                        | Replace By: | GB5237.1-2008 Wrought aluminium alloy extruded profiles for architecture - Part 1: Mill finish profiles 
 | 
                                | Replace By Date: | 2009-09-01 | 
                                                        | Language: | English | 
                            | File Format: | PDF | 
                            | Word Count: |  | 
                            | Price(USD): | please email coc@codeofchina.com for quotation | 
                            | Delivery: | via email in
                                                                                                                                                    1-3 business day |