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            ̓rh426X16ڏ܈䓹
            ??????4?~  lrg2019-01-18 08:57:06  LΔ23

            ̓rh426X16ڏ܈䓹 FИIa^ʣA106Cop܏S䓃rݡИIȥa\D͵ĮƏV䓽YʹM˺ИIfҕҰ731գЇFIfЇٽYfͬkġ2015ߏ䓼䓽YðlչՓIϢԭϸ˾LF܊ʾͬסͬӆP˜ʺҎ䓽YaҎwϵ⣬\бOyf{ָSҲ͸¶ƏV䓽Y\YԻʹã^ah䓽YƏVʹ߀ԴMFaDЈ䓲ărһ·µ2014ԁM2015µڅݲ]Мpӄ䓲ľCσrָȥ׵83.09c6ĩ66.09c ̓r}426X16ڵ|ù Ͻ䓹; Ͻ䓹Ҫ;늏S늣߉偠tߜ^ٟȸ߉ߜصĹܵϼODzÃ|̼ϽY䓺ͲP͟|܈DU܈Σɡ c ԻϭhsYԴđ߹ĄU߉ϽܵđIĿǰ҇ϽMռ䓲Ŀı؃Hl_һϽʹIUИIlչṩV韵ĿgЇ䓅fϽܷ֕ҽMоδ҇߉ϽLĵL_10-12% copܵ“ϵͅ^e Ͻ䓹ܰaϣҲDz|x˼xǺϽĹӣop䓹ܰaˇпpopxģ^eڟopܵľпpֱpܺܡ ˜ ϽܾпսݔwĹܵݔʯ͡ȻúˮCеӹijЩwϵĹܵϽ䓹cA䓵Ȍ䓲ڿŤͬr^pϽ䓹һN䓲VY͙Cеʯ@U܇S܇Լʩõ_ּܵúϽ䓹h߲칤sϺͼӹrLSȦǧ׵ȣǰяV䓹܁Ͻ䓹߀ǸNҎȱٵIJϣȶҪ䓹܁Ͻ䓹ܰMeΠIJͬɷ֞Aܺͮ͹ܡLȵėlAeÈAιܿݔ͸w⣬Ahڳ܃Ȳⲿr^^䓹LjAܡ ϽдڏϽںϽܣ߉ϽϽmϽ^p91Ͻܺ͟op䓹⻯ʌùҲdzҊ ϽҪڵЉ偠tһ㲻5.88mpaض450£ܟڸ߉偠tһ9.8mpaض450桫650֮gܟʡú^ٟʯIùܵ. ߉Ͻ̖15crmog12cr2mog12cr1movg12cr2mowvtib10cr9mo1vnbsa210a1sa210csa213 t11sa213 t12sa213 t22sa213 t23sa213 t91sa213 t92st45.8/15mo313crmo4410crmo910. Ͻܵķr 1op䓹 칤ˇַͬ֞܈Dop䓹ܺΣ܈op䓹܃ɷNΣ܈ַ֞Aιܺͮι܃ɷN a ˇ̸ ܈Dop䓹ܣAӟᴩ݁б܈B܈DÓܶpsܳCֱˮԇ򞣨̽ӛ Σ܈op䓹ܣAAӟᴩ״^˻ϴͿͣ~Σ܈ܟ̎Cֱˮԇ򞣨̽ӛ졣 bop䓹;ͬ֞ƷN 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估ܵ|20g12cr1movg15crmogȡ gb5312-1999̼䓺̼i䓟op䓹ܣҪڴ偠t^iii͉ܵȡ|360410460䓼 gb6479-2000߉Oßop䓹ܣҪڻOݔ͸ߜظ߉wܵ|2016mn12crmo12cr2mo gb9948-2006ʯѻßop䓹ܣҪʯұS偠tύQݔwܵ|2012crmo1cr5mo1cr19ni11nb gb18248-2000ƿßop䓹ܣҪNȼҺƿ|37mn34mn2v35crmo gb/t17396-2007Һ֧ß܈op䓹ܣҪúVҺ֧ܺ͸ԼҺ|204527simnȡ gb3093-1986͙Cø߉op䓹ܣҪڲ͙Cϵy߉͹ܡ䓹һι|20a gb/t3639-2007λ܈ܟop䓹ܣҪڙCеY̼OõġҪߴ羫ȸ❍Ⱥõ䓹ܡ|2045䓵 gb/t3094-1999Οop䓹ܮ䓹ܣҪNY|郞|̼ؽY䓺͵ͺϽY䓡 gb/t8713-1988Һ͚Ͳþ܃ȏop䓹ܣҪҺ͚ӸͲõľо܃ȏߴλ܈op䓹|2045䓵 gb13296-2007偠tύQòP䓟op䓹ܣҪڻI偠t^ύQ߻ܵõ͸ߜء߉͸g䓹|0cr18ni91cr18ni9ti0cr18ni12mo2ti gb/t14975-2002YòP䓟op䓹ܣҪһYe^bͻICеYõʹ⡢ḯgһȵ䓹|0-3cr130cr18ni91cr18ni9ti0cr18ni12mo2ti gb/t14976-2002wݔòP䓟op䓹ܣҪݔ͸gԽ|Ĺܵ|0cr130cr18ni91cr18ni9ti0cr17ni12mo20cr18ni12mo2tiȡ yb/t5035-1993܇S׹ßop䓹ܣҪ܇S׹ܼӘSõă|̼ؽY䓺ͺϽY䓟܈op䓹ܡ|4545mn240cr20crni3aȡ api spec5ct-1999׹ܺ͹Ҏʯ͌Wamerican petreleum instiute Q"api"ƲlͨУ ׹ܣɵرM@龮rĹ֮gͨ^ӹBҪ|j55n80p110䓼Լ򻯚丯gc90t95䓼䓼j55n80ɞ麸䓹͹ܣɵر׹܃ֱ͌ӵĹӣ֮gͨ^ӹwBdz͙C͌ʯͽ͹ݔ͵Ҫ|j55n80p110Լ򻯚丯gc90t95䓼䓼j55n80ɞ麸䓹 api spec 5l-2000ܾҎʯ͌WƲlͨá ܾ:ǰSˮͨ^ܾݔ͵ʯͺȻ⹤IIܾܰopͺӹ܃ɷNܶƽݼy˺ͳпڶ;Bӷʽ^ӹBӡвBӵԓҪ|bx42x56x65x70䓼 ̓rƳ426X16\Y ̓rh426X16ڏ܈䓹

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