dڏop䓹S20#ڏ䓹܃r
ᾀ 18963527000 13963006000
SN۸NҎ(gu)ڏܡϽ䓹ܹ߉偠tܡʌùʯѻܡP䓹ܵȎ״ǧҎ(gu)ڏĸܲڻCеI(y)촬ȫ(jng)ĸI(lng)˴_I(y)հl(f)չYԴ˾Lc䓹䓼FɽF䓼Fұ䓡^Fȸ͟op䓹a(chn)I(y)˴P(gun)ϵṩ|(zh)(yu)rğop䓲ġ
I|(zh)10#20#35#45#20G20A16Mn40Mn245Mn227SiMn40MnB20Cr30Cr35Cr40Cr45Cr50Cr12CrMo 20CrMo35CrMo42CrMo12CrMoV12Cr1MoV20G12CrMoG15CrMoG12Cr2MoG12Cr1MoVG
dڏop䓹S20#ڏ䓹܃r
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(zh)И˜ʣ һY(ji)(gu)ßop䓹ܣGB/T8162-1999
ݔwßop䓹ܣGB/T8163-1999
Љ偠tßop䓹ܣGB/T3087-1999
߉偠tßop䓹ܣGB/T5310-1995
ʌßop䓹ܣGB/T6479-2000
ʯѻßop䓹ܣGB/T9948-1988
ùܣGB/T5312-1998)
YԴҎ(gu)(sh)
߉偠tGB/T5310-1995ʌùGB/T6479-2000ʯѻGB/T9948-1988
dڏop䓹S20#ڏ䓹܃r