| Standard No. | Title | Price(USD) | Delivery | Status | Add To Cart | 
                                        
                        | HG 21590-1995 |  | 150 (USD) | via email in
                                                                                                                    1-3 business day | VALID |  | 
                                        
                        | HGJ 75-1991 |  | 180 (USD) | via email in
                                                                                                                    1-3 business day | ABOLISHED |  | 
                                        
                        | HG/T 3796.10-2005 | Screw agitator | 75 (USD) | via email in
                                                                                                                    1-3 business day | VALID |  | 
                                        
                        | HG 21546.6-1993 |  | 270 (USD) | via email in
                                                                                                                    1-3 business day | VALID |  | 
                                        
                        | HG/T 20537.4-1992 |  | 210 (USD) | via email in
                                                                                                                    1-3 business day | VALID |  | 
                                        
                        | JB 597-1964 |  | 105 (USD) | via email in
                                                                                                                    1-3 business day | ABOLISHED |  | 
                                        
                        | HG 21537.5-1992 |  | 75 (USD) | via email in
                                                                                                                    1-3 business day | VALID |  | 
                                        
                        | HG/T 2129.2-1991 |  | 30 (USD) | via email in
                                                                                                                    1-3 business day | VALID |  | 
                                        
                        | JB/T 592-1979 |  | 60 (USD) | via email in
                                                                                                                    1-3 business day |  |  | 
                                        
                        | HG/T 2269-2003 | Stirred vessel mechanical seal specifications | 90 (USD) | via email in
                                                                                                                    1-3 business day | VALID |  | 
                                        
                        | HG/T 21524-2005 |  | 570 (USD) | via email in
                                                                                                                                                1-5 business day | ABOLISHED |  | 
                                        
                        | HG 21594-1999 | Manholes and handholes from stainless steel | 120 (USD) | via email in
                                                                                                                    1-3 business day | ABOLISHED |  | 
                                        
                        | HG/T 21573.3-1995 |  | 180 (USD) | via email in
                                                                                                                    1-3 business day | VALID |  | 
                                        
                        | HG 21537.3-1992 |  | 75 (USD) | via email in
                                                                                                                    1-3 business day | VALID |  | 
                                        
                        | HGJ 53-1991 |  | 120 (USD) | via email in
                                                                                                                    1-3 business day | ABOLISHED |  | 
                                        
                        | HG/T 21556.3-1995 | Pall ring packing | 195 (USD) | via email in
                                                                                                                    1-3 business day | VALID |  | 
                                        
                        | HG/T 2129.15-1991 |  | 30 (USD) | via email in
                                                                                                                    1-3 business day | VALID |  | 
                                        
                        | JB 2556-1979 |  | 105 (USD) | via email in
                                                                                                                    1-3 business day |  |  | 
                                        
                        | JB/T 1118-2001 | F1-valve |  | via email in
                                                                                                                    1-3 business day | VALID | please email coc@codeofchina.com for quotation | 
                                        
                        | HG/T 21619.15-1986 | Assembly Drawing of Sight Glass ⅡPg16 Dg80 | 60 (USD) | via email in
                                                            1 business day | VALID |  | 
                                         | 
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