<Tr> <Td> 82 </Td> <Td> 40 </Td> <Td> BM - 8 - 40 </Td> <Td> Towed trailer, GAZ - AA truck </Td> </Tr> <Tr> <Td> 82 </Td> <Td> 48 </Td> <Td> BM - 8 - 48 </Td> <Td> ZiS - 6 truck, Studebaker US6 U3 truck, rail carriage </Td> </Tr> <Tr> <Td> 82 </Td> <Td> 72 </Td> <Td> BM - 8 - 72 </Td> <Td> Rail carriage </Td> </Tr> <Tr> <Td> 132 </Td> <Td> 24 </Td> <Td> BM - 13 </Td> <Td> ZIS - 6 truck, improvised vehicle mount, towed trailer or sled </Td> </Tr>

How do i get a launcher in ww2