JIS B 9921:1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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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
01-10-1997
16-10-2020
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 |
THIS STANDARD IS ALSO REFERES TO JIS B9922, JIS Z8103, JIS Z8122, JIS Z8901
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| PublisherName |
Japanese Standards Association
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| Status |
Superseded
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| SupersededBy |
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