- 军火商 jūnhuǒshāng arms dealerA merchant who buys and sells weapons and military equipment
- 军火库 jūnhuǒkù arsenalA storehouse for weapons, ammunition, and other military supplies
- 军火交易 jūnhuǒjiāoyì arms dealarms deal; arms trade
- 军火公司 jūnhuǒgōngsī arms companya company that manufactures or sells weapons and military equipment