mortar tube meaning in Chinese

迫击炮身管

A mortar team consists of as many people as is necessary to carry the mortar tube , base plate , traversing & elevating mechanism , and ammunition
迫击炮组人员构成视需而定，主要进行搬运炮管、底座、炮架和瞄准具及炮弹。
Main products are : electoric igniter for fireworks display , electoric ignitors , fibreglass mortar tubes , indoor & stage fireworks etc . series products
主要产品有：烟花烯放用电子点火器、电子点火头、玻璃钢发射炮筒、冷光舞台烟花等。