military supplies; military stores
Refers to supplies and equipment transported to the front line in a military context. A somewhat technical term.
The logistics unit transported supplies to the front line.
transport corps; army service corps
The term is composed of 輜 (a covered wagon for transporting goods) and 重 (heavy, important), referring to heavy transport wagons and, by extension, the supplies they carry. The exact historical derivation is uncertain, but the spelling is conventionally associated with military logistics.