JIS B 9921:1997
Superseded
View Superseded by
Light scattering automatic particle counter This Japanese Industrial Standard specifies the light scattering automatic particle counter to obtain particle concentration in air by sucking air continuously and by measuring the particle size and the number of the airbone particles.
English
10-01-1997
10-16-2020
This Japanese Industrial Standard specifies the light scattering automatic particle counter to obtain particle concentration in air by sucking air continuously and by measuring the particle sizes and the number of the airborne particles.
| DocumentType |
Standard
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| Pages |
0
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| ProductNote |
Japanese PDF version unavailable from Intertek Inform.
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| PublisherName |
Japanese Standards Association
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| Status |
Superseded
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| SupersededBy |
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