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?????й??????????????淶?????й??????磨CCS??
  
????????????磨DNV???淶????????????磨DNV??
  
???????????????磨LR???淶???????????????磨LR??
  
?????1?????′????磨GL???淶?????1?????′????磨GL??
  
?????????????磨ABS???淶?????????????磨ABS??
  
?????????????磨BV???淶?????????????磨BV??
  
??????????????磨RINA???淶??????????????磨RINA??
  
????????????磨NK???淶????????????磨NK??
  
????GB/T5312?????й???????
  
?????????? 
(1)GB/T8163-1999(???????????????)??????????????????豸???????????? 
(2)GB3087-1999(???????ˉ???????)?????????????ˉ???????ˉ????????????????? 
(3)GB1479-2000(????????豸???????)?????????????豸????????????????? 
(4)GB9948-1988(?????????????)????????????????????ˉ????????????????????????? 
                       
                       
                      ?????????????????????????????????????????????????????????????????????????????????????????С???????????????????????????????????????????????????????????,??????????????20#??45#??16MN??Q345??A/B/C/D/E????27SIMN??15CrMO??12Cr1MOV??10CrMO910??304??304L??316??316L??321??P11??P22??P91??T91.??й???GB8162-99?????GB8163-99????????????ù?????????GB3087-99??GB5310-85????????ˉ?ù??GB5312-8???ù??... 
                      ???????????0510-88264321??88223334 ???棺0510-88223334 ?????18921237777 
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