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                                        hop䓹܃rop䓹
                                    
                                
                            
              
                                      
                    
              
                
              
                
              
                    
              
                        
              
                            
                                hop䓹܃rop䓹
                            
                                r3650 
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                                aأV
                        
              
                        
              
                            
                                ӆ1
                            
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                                ϼܕrg2018-09-27 11:06:18
                            
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              ɽ|܈СqafopܣqrԸ^op҃rСq½̼ͨұ^BopĿǰop֔BνK˲ٌُ̫H3710ԪopDijɽrR^׃ИIIJ׌Q̽겻MжЈQѽ_ʼMһ͎档݆ϝqδ܏SYԴ^Ӱ푽»ɽ|ЈYԴo^IopܣFιܳSr4450Ԫ/ɽ|܏Sιr4450Ԫ/܈***r4250Mr񲻕дµ͟oplrټܞ***ǰһܼбlopӆζŲ^hϵ@Ҫǚwԭσrϝqӹ؅^ιЈr4550Ԫ/܈Јr4350Ԫ/ɽƫ҃r׃LU@@Ҳʹßop܏Sڃr{@KҲM˸qcSrƽĿǰopܳSr񃞄@䓃rϵAӋAе؅^op܃r񌢳ʬFНqđB
              

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              GB/T8162-2008Yßop䓹ܣҪһY͙CеY|̖̼2045̖ϽQ34520Cr40Cr20CrMo30-35CrMo42CrMo GB/T8163-2008ݔwßop䓹ܣҪڹ̼Oݔwܵ|̖20Q345 GB3087-2008Љ偠tßop䓹ܣҪڹI偠t偠tݔ͵ЉwĹܵ|1020̖䓡 GB5310-2008߉偠tßop䓹ܣҪվվ偠t͸ߜ߉ݔw估ܵ|20G12Cr1MoVG15CrMoG GB5312-1999̼䓺̼i䓟op䓹ܣҪڴ偠t^III͉ܵȡ|360410460䓼 GB6479-2000߉Oßop䓹ܣҪڻOݔ͸ߜظ߉wܵ|2016Mn12CrMo12Cr2Mo GB9948-2006ʯѻßop䓹ܣҪʯұS偠t***ݔwܵ|2012CrMo1Cr5Mo1Cr19Ni11Nb GB18248-2000ƿßop䓹ܣҪNȼҺƿ|37Mn34Mn2V35CrMo GB/T17396-1998Һ֧ß܈op䓹ܣҪúVҺ֧ܺ͸ԼҺס|204527SiMn GB3093-1986͙Cø߉op䓹ܣҪڲ͙Cϵy߉͹䓹һι|20A GB/T3639-1983λ܈ܟop䓹ܣҪڙCеY̼OõġҪߴ羫ȸ❍Ⱥõ䓹|2045䓵 GB/T3094-1986Οop䓹ܮ䓹ܣҪNY|郞|̼ؽY䓺͵ͺϽY GB/T8713-1988Һ͚Ͳþ܃ȏop䓹ܣҪҺ͚ӸͲõľо܃ȏߴλ܈op䓹|2045䓵 GB13296-1991偠t***òP䓟op䓹ܣҪڻI偠t^***߻ܵõ͸ߜء߉͸g䓹|0Cr18Ni91Cr18Ni9Ti0Cr18Ni12Mo2Ti GB/T14975-1994YòP䓟op䓹ܣҪһYe^bͻICеYõʹḯgһȵ䓹ܡ|0-3Cr130Cr18Ni91Cr18Ni9Ti0Cr18Ni12Mo2Ti GB/T14976-1994wݔòP䓟op䓹ܣҪݔ͸gԽ|Ĺܵ|0Cr130Cr18Ni91Cr18Ni9Ti0Cr17Ni12Mo20Cr18Ni12Mo2Tiȡ YB/T5035-1993܇S׹ßop䓹ܣҪ܇S׹ܼӘSõă|̼ؽY䓺ͺϽY䓟܈op䓹|4545Mn240Cr20CrNi3Aȡ API SPEC5CT-1999׹ܺ͹Ҏʯ͌WAmerican Petreleum Instiute, QAPIƲlͨУ ׹ܣɵرM@龮rĹ֮gͨ^ӹBӡҪ|J55N80P110䓼Լ򻯚丯gC90T95䓼䓼J55N80ɞ麸䓹͹ܣɵر׹܃ֱ͌ӵĹӣ֮gͨ^ӹwBdz͙C͌ʯͽ͹ݔ͵Ҫ|J55N80P110Լ򻯚丯gC90 ʯ͌WƲlͨ?
              

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               rօ^op䓹܃rop䓹ܣhttp://www.jdzj.com/jiage/3_79745169.html
              
                                              		
                            
              
                                      
                    
              
                
              
                
              
                    
              
                        
                            
              
                                
                                    
              
                                        
              
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