Bạn có thể cho tôi một số công thức được sử dụng để đố các hạt trong pháo hoa không?
Can you give me some of the recipes used to quiz the particles in fireworks?
Pyrotechnics →
Pyrotechnics →
Trying to purchase potassium perchlorate for binary explosive targets.Started by gmolsberry , 31 Jan 2015 ![]() |
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Pyrotechnics →
Pyrotechnics →
Americanpyrosupply.com is no more?Started by alexpyro101 , 22 Jan 2015 ![]() |
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Pyrotechnics →
Pyrotechnics →
ATF Regulating of Visco Fuse?Started by alexpyro101 , 18 Jan 2015 ![]() |
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Pyrotechnics →
Pyrotechnics →
How are the consumer Polumnas (Polomas) foldedStarted by alexpyro101 , 05 Jul 2014 ![]() |
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Pyrotechnics →
Pyrotechnics →
Mortars?Started by Thezoranator , 07 May 2014 ![]() |
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