high vacuum

例句与用法

Vacuum pump achieves high vacuum with only minimal horsepower , saving energy
真空泵浦马力小，就能达到高真空，节省能源。
Ultra - high vacuum flange
超高真空法兰
Vacuum technology . clamped type quick release couplings for high vacuum . dimensions
真空技术.高真空带卡箍的快速连接管.尺寸
High vacuum technique
高真空技术
Ultra - high vacuum
超高真空
Very high vacuum
极高真空
Experimental investigation on the leak and degassing rate of high vacuum multi - layer insulated dewar
高真空多层绝热杜瓦漏放气速率试验研究
Development of semitrailers with high vacuum multi - layer insulation tanks handling cryogenic liquids
高真空多层绝热低温液体运输半挂车的开发研制
High vacuum sealing system , put pressure on the work piece to be a reliable quality assurance
高度密封的真空系统，对被施压工件的质量有可靠保证。
Germany busch vacuum pump , which owns high vacuum degree , low noise and long service life , is adopted
德国贝克的真空泵，真空度高，噪音低，寿命持久。