Issued on: 1990-01-01   Implemented on: 1990-04-01 Translation Price: 765 (USD) Delivery: via email in 1-8 business day

~
Issued on: 1990-01-01   Implemented on: 2002-10-01 Translation Price: 224 (USD) Delivery: via email in 1 business day

O.T.N. for Alternating Power Primary Standard from 40Hz to 15000Hz
Issued on: 1990-01-01   Implemented on: 2000-12-01 Translation Price: 184 (USD) Delivery: via email in 1 business day

O.T.N. for Alternating Voltage Primary Standard from 40Hz to 15000Hz
Issued on: 1990-01-01   Implemented on: 2000-12-01 Translation Price: 184 (USD) Delivery: via email in 1 business day

O.T.N.of the Secondary Standard for the Kilogram Weight(A)
Issued on: 1990-01-01   Implemented on: 1994-06-01 Translation Price: 224 (USD) Delivery: via email in 1 business day

O.T.N. for Primary Standard of Electrolytic Conductivity
Issued on: 1990-01-01   Implemented on: 2002-10-01 Translation Price: 224 (USD) Delivery: via email in 1 business day

O.T.N. of Atomic Time Scale Primary Standard
Issued on: 1990-01-01   Implemented on: 2000-12-01 Translation Price: 224 (USD) Delivery: via email in 1 business day

O.T.N.of the Secondary Standard for the 3×100000N Force Standard Machine
Issued on: 1990-01-01   Implemented on: 1994-06-01 Translation Price: 224 (USD) Delivery: via email in 1 business day

O.T.N. of the Secondary Standard for the Vertical Lowe-frequency Vibration
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 Secondary Standard for 2πα 2πβ Particle Emission Rate
Issued on: 1990-01-01   Implemented on: 2002-10-01 Translation Price: 184 (USD) Delivery: via email in 1 business day

Contact Us
Tel:
Fax:
Email: coc@codeofchina.com
QQ: