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O.T.N. for Secondary Standard of D.C Resistance
Issued on: 1990-01-01   Implemented on: 2000-12-01 Translation Price: 120 (USD) Delivery: via email in 1 business day
O.T.N.of Angle Divding Table Primary Standard
Issued on: 1990-01-01   Implemented on: 2004-09-01 Translation Price: 184 (USD) Delivery: via email in 1 business day
O.T.N.of the Kilogram Prototype
Issued on: 1990-01-01   Implemented on: 1990-01-01 Translation Price: please email coc@codeofchina.com for quotation Delivery: via email in 1 business day
O.T.N. of Secondary Standard for Total Luminous Fulx(B)
Issued on: 1990-01-01   Implemented on: 2000-12-01 Translation Price: 100 (USD) Delivery: via email in 1 business day
O.T.N. for Water flow primary standard in the Range from 1.6 to 146m3/h
Issued on: 1990-01-01   Implemented on: 1994-06-01 Translation Price: 120 (USD) Delivery: via email in 1 business day
O.T.N.of the Primary Standard for the 1×1000N .m Torguer
Issued on: 1990-01-01   Implemented on: 1999-06-04 Translation Price: 75 (USD) Delivery: via email in 1 business day
O.T.N of Sourface Roughness Standard
Issued on: 1990-01-01   Implemented on: 2004-09-01 Translation Price: 184 (USD) Delivery: via email in 1 business day
O.T.N. of Primary Standard for electroacoustical free-field Acoustical Pressure
Issued on: 1990-01-01   Implemented on: 1999-06-04 Translation Price: 224 (USD) Delivery: via email in 1 business day
O.T.N. of 4πβ(LS) Radioactivity Primary Standard
Issued on: 1990-01-01   Implemented on: 2002-10-01 Translation Price: 264 (USD) Delivery: via email in 1 business day
O.T.N. of Primary Standard of Viscosity
Issued on: 1990-01-01   Implemented on: 2002-10-01 Translation Price: 264 (USD) Delivery: via email in 1 business day
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