The safety ratings are given for four areas of hazard concern:
Ref: Selected Pyrotechnic Publication of K.L. and B.J Kosanke, Part 3, (1993-1994), pp 92-93
(K3_92)
© Journal of Pyrotechnics and CarnDu Ltd
![](http://www.jpyro.co.uk/wp-content/uploads/2021/10/jpyro1-notext.png)
The safety ratings are given for four areas of hazard concern:
Ref: Selected Pyrotechnic Publication of K.L. and B.J Kosanke, Part 3, (1993-1994), pp 92-93
(K3_92)
© Journal of Pyrotechnics and CarnDu Ltd