俗话说:兵马未动,粮草先行。部队行军打仗,需要大量物资装备作后勤保障。战斗中,士兵本身还要携带武器弹药、备用服装、防化器材、工兵器材和卫生及军需品等大量装备。一般来说,为了满足战场的需要以及指战员的生活和作训需要,往往要求士兵携带的物资愈多愈好,然而人的负荷能力又很有限,这就形成了一个矛盾。解决途径之一,就是尽量减轻单兵装备的重量和改进携行方式。 As the saying goes: soldiers did not move, forage first. Forces march to war requires a large number of materials and equipment for logistics support. In the battle, the soldiers themselves must also carry a large amount of equipment such as weapons and ammunition, spare garments, anti-chemical equipment, engineering equipment, and health and military supplies. In general, in order to meet the needs of the battlefield and the lives and training needs of commanders and soldiers, the more often the soldiers are required to carry more supplies, the more limited human capacity is, and this creates a contradiction. One of the ways to solve this problem is to try to reduce the weight of manned equipment and to improve the carrying way.