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SRM 1139a  Cast Steel Standard 鑄鋼標(biāo)準(zhǔn)  disk
SRM 1155a  Stainless Steel (Cr 18 Ni 12, Mo 2)不銹鋼(Cr 18 Ni 12, Mo 2)  disk
SRM 1157  Tool Steel (AISI M2)工具鋼(AISI M2)  disk
SRM 1158  High-Nickel Steel (36% Ni)高鎳鋼(36% Ni)  disk
SRM 1159  Electronic and Magnetic Alloy Standard 電子和磁性合金標(biāo)準(zhǔn)  disk
SRM 1160  Elec/Mag Ni-Mo-Fe  disk
SRM 1171  Stainless Steel Cr 17-Ni 11-Ti 0.3 (AISI 321) 不銹鋼Cr 17-Ni 11-Ti 0.3 (AISI 321) disk
SRM 1172  Stainless Steel Cr 17-Ni 11-Nb 0.6 (AISI 348) 不銹鋼Cr 17-Ni 11-Nb 0.6 (AISI 348) disk
美國(guó)NIST標(biāo)準(zhǔn)品 SRM 1173  Ni-Cr-Mo-V Steel disk
SRM 1196  Standard Cigarette for Ignition Resistance Testing 香煙點(diǎn)火電阻測(cè)試標(biāo)準(zhǔn)  2 cartons(400 cigarettes)
SRM 1216  Carbon Modified Silica  3 x 1g
SRM 1218  LA Steel, High Silicon鑭鋼，高硅  disk
SRM 1219  Cr16-Ni2 (AISI 431)  disk
SRM 1223  Chromium Steel鉻鋼  disk
SRM 1224  LA Steel, Carbon (AISI 1078)拉鋼，碳 (AISI 1078)  disk
SRM 1225  LA Steel (AISI 4130)  disk
SRM 1226  LA Steel  disk
SRM 1227  LA Steel, Basic Open Hearth, 1% C  disk
SRM 1228  LA Steel, 0.1% C  disk
SRM 1230  High-Temperature Alloy A286  disk