This part of SN/T 1732 specifies the method for the determination of dichromate content in pyrotechnic agents for fireworks and firecrackers. This section applies to the determination of dichromate content in pyrotechnic agents for fireworks and firecrackers.
SN/T 1732.2-2014 history
2014SN/T 1732.2-2014 Pyrotechnic composition used for fireworks and firecracker.Part 2: Determination of bichromates content
2006SN/T 1732.2-2006 Pyrotechnic compositions used for fireworks and firecracker-Part 2:Determination of bichromates content