bulky goods meaning in English

笨大货物
笨重货物
粗笨货

Bulky good stair charge
大型上落楼梯附加费
Railroads offer low - cost rates for hauling heavy , bulky goods in large quantity
（铁路提供低成本运费,拖动大量笨重的大宗货物。）
This are widely used in the following applications , construction sites , laying of large pipes ; installations and adjustments of machinery and electric apparatus ; installing and erecting of masts or other structures ; loading and unloading heavy and bulky goods ; tensioning cables ; heaping of forest products ; obstacles removing
它被广泛应用于下面的领域：建筑基地，躺着的大管子，机械和电动设备的调节装置；安装和竖起柱子或其它建筑物，装卸又重又笨的货物，拉紧粗索；堆积林木，阻止移动等。