坦克底盘 meaning in English

tank chassis

The awesome pak 43 3 , l71 88mm gun was mounted on the proven panther medium tank chassis . the gun was installed into the box shaoed superstructure which used thick steel armor of 80mm at the front and 50mm at the sides . these frontal and side armor plates were effectively inclined to obtain an improved protection
德国的“猎豹”是二战期间设计最好的歼击坦克，源自成熟的“豹”式坦克底盘，主要作战武器是pak43 3 ， 71倍径的88mm火炮，前装甲达到80mm厚，两侧装甲为50mm 。
German pz . kpfw iv ausf f fahrgestell a total of 13 munitionsschlepper were produced on pz . kpfw . iv ausf . d , e , and f chassis which had been acquired from the normal pz . kpfw . iv production run as reported in may 1941 . there were two munitionsschlepper for each of the six geract 040 nr . i to vi and one for the experimental geract nr . vii
为配合已经生产的“卡尔”臼炮， 1941年5月德国兵器局从生产线上抽取部分的pz . kpfw . iv ausf . d , e , and f型坦克底盘改装为弹药车，每辆备弹4发，车体后部有一个可敞开的弹舱。