JIS Z 3920:1991
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Methods for chemical analysis of elements in welding fumes
English
31-12-1991
23-12-2016
This Japanese Industrial Standard specifies the methods for analysis of the chemical composition contained in the fumesgenerated form welding and brazing floating in the air in welding environment.
| DocumentType |
Standard
|
| Pages |
104
|
| PublisherName |
Japanese Standards Association
|
| Status |
Superseded
|
| SupersededBy |
| JIS K 0050:2005 | General rules for chemical analysis |
| JIS K 8005:2006 | Reference materials for volumetric analysis |
| JIS Z 3950:2005 | Methods of measurement for airborne dust concentration in welding environment |
| JIS K 0121:2006 | General rules for atomic absorption spectrometry |
| JIS K 0115:2004 | General rules for molecular absorptiometric analysis |
| JIS Z 8401:1999 | Guide to the rounding of numbers |
| JIS Z 3950:2005 | Methods of measurement for airborne dust concentration in welding environment |
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