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...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 bid 密封投标...nitrogen sealed 氮封...nitrogen sealed transformer 氮封变压器...sealed instrument 有签名盖章的文据...sealed orders 密封命令密封命令...sealed-gage pressure transducer 封闭压力转换器...sealed circuit 密封电路...sealed bearing 密封轴承...competitive sealed bids 竞争性密封标单...
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