【经】 开采成本
在线英汉词典
lifting costs
相关词语
- face-lifting n.消除皱纹美容术,翻新,改建...
- weight lifting 举重...
- total lifting area 总升力面积...
- beet lifting wheel 甜菜升降轮...
- lifting-eyebolt 提环螺栓...
- lifting lug 吊耳...
- lifting of pipe lines 起出输送管...
- lifting 吊装;提升...
- lifting area 升力面积...
- lifting rope 吊绳...
- welder's lifting platform 焊工升降台...
- lifting of the gold embargo 取消黄金禁运...
- lifting hook 吊钩...
- lifting motor 起重电动机...
- core turn-over and lifting machine 砂心翻转提升机...
- lifting pin 顶销,起销...
- lifting fitting 起重用部件...
- lifting expenses 采油费用...
- lifting beam 吊梁...
- lifting screw 升降螺杆...