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JIS Z 3920:2011 (R2015)
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JIS Z 3920:2011 (R2015)
Methods for chemical analysis of welding fumesMore info
This Japanese Industrial Standard specifies the determination methods of iron, manganese, copper, nickel, vanadium, cobalt, lead, zinc, aluminium, cadmium, silver, barium, chromium, chromium (VI), fluorine, silicon, crystalline silica and phosphorus contained in welding fumes generated at the time of welding, dusts suspended in the welding work environment and dusts in the breathing zone of welding workers.
| Author | JSA |
|---|---|
| Editor | JSA |
| Document type | Standard |
| Format | File |
| Confirmation date | 2015-10-20 |
| ICS | 25.160.20 : Welding consumables
|
| Number of pages | 92 |
| Replace | JIS Z 3920 (1991-11-01) |
| Year | 2011 |
| Document history | JIS Z 3920 (2011-03-22) |
| Country | Japan |
| Keyword | JIS 3920;3920 |