【经】 密封投标
在线英汉词典
sealed bid
相关词语
- vacuum-sealed process 真空造模法,V造模法...
- a sealed book 天书,高深莫测的事物...
- air-sealed test 气密试验...
- sealed tube 密封管...
- water sealed explosion door 水封防爆门...
- gasket-sealed relay 垫料密封继电器...
- water-sealed tank 水封罐...
- sealed a.未知的,密封的盖印的,经盖...
- sealed cabin 密封舱密封舱...
- liquid-sealed discharge 液对放卸,液对排出...
- oil sealed stuffer 油封填料...
- sealed cap 密封盖,密封帽...
- sealed contacts 密封接触...
- sealed instrument 有签名盖章的文据...
- sealed orders 密封命令密封命令...
- nitrogen sealed 氮封...
- nitrogen sealed transformer 氮封变压器...
- sealed-gage pressure transducer 封闭压力转换器...
- sealed circuit 密封电路...
- sealed bearing 密封轴承...