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                ohֱ480ױں203087˜
               
            
              
            
            
            
              
            
              
            
              
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                                        ohֱ480ױں203087˜
                                    
                                
                            
              
                                      
                    
              
                
              
                
              
                    
              
                        
              
                            
                                ohֱ480ױں203087˜
                            
                                r5000 
                                    Ԫ()
                            
                                aأij
                        
              
                        
              
                            
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                                l؛أij
                        
              
                        
              
                            
                                ϼܕrg2018-05-07 08:49:30
                            
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                                    ijvʢ䓹޹˾
                                 
                        
              
                        
              
                            
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ohֱ480ױں203087˜

              
	

              

              

              
	
              
 ijvʢ䓹޹˾20cr䓹40cr䓹35cr䓹ܣ42crmo䓹16mn䓹܌I,˾С/܈䓹ܙCM2la,LG30݁܈ܙC2_,LG50L܈ܙC2_,a10mm-89mm1mm-18mm⏽10mm-89mm,ں1mm-18mm20Cr䓹,20Crop,20CrҺ䓹,20CrϽ,40cr䓹ܣ35cr䓹42crmo䓹16mn䓹˾Iopܲ|Aν䓹ܞ,ɳнӶ͟op.˾a܈䓹ܳߴ繫ؓ5z.˾|,鱾,su,\Iּ,ץaƷ|,ꌦaO,zy͌bMмg,Ķ߮aƷ|,ʹaƷ|څ,ԃ|ĮaƷ|,Ƶc𾴵Ŀ͑yֲM,x͵      I|10#20#35#45#Q345(ABCD)16Mn20GQ235ABCD 20A40Mn245Mn227SiMn40MnB20MnVB20Cr30Cr35Cr40Cr45Cr50Cr 38CrSi12CrMo 20CrMo35CrMo42CrMo12CrMoV12Cr1MoV38CrMoAL50CrV20CrMnSi30CrMnSi35CrMnSi 20CrMnTi30CrMnTi12CrNi2 12CrNi312Cr2Ni440CrNiMoA45CrNiMoVA20G20MnG25MnG12CrMoG15CrMoG12Cr2MoG12Cr1MoVG12Cr2MoWVTiB 12Cr3MoVSiTiB      ˾yȫwT{õuۺČ|ĮaƷărڏVÑ֔򌦹˾һ؞oPֺ֧͎Ѻ͏V͑ʾĵĸx\ϣc֮LڵĺPϵݻlչ
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