JIS B9918-2-2008《清洁室及相关受控环境.生物污染控制.第2部分:生物污染数据的评定和说明》

This Standard gives guidance on methods for the evaluation of microbiological data
and the estimation of results obtained from sampling for viable particles in risk zones
for biocontamination control. It should be used, where appropriate, in conjunction with
JIS B 9918.1.
NOTE: The International Standard corresponding to this Standard is as follows.
ISO 14698-2:2003 Cleanrooms and associated controlled environments--
Biocontamination control--Part 2: Evaluation and interpretation of
biocontamination data (IDT)
In addition, symbols which denote the degree of correspondence in the
contents between the relevant International Standard and JIS are IDT
(identical), MOD (modified), and NEQ (not equivalent) according to ISO/
IEC Guide 21.