旋片式真空泵油。
A new extreme high vacuum molecular shield lab. On low-earth orbit is designed.
给出了一种新型的近地轨道极高真空分子屏实验室设计。
A high vacuum in the fuel tank can cause atmospheric pressure to collapse the tank.
燃油箱内的高真空，会引起大气压力压塌油箱。
Objective: To investigate the application of high vacuum method in phacoemulsification and evaluate its effect.
前言：目的：探讨高负压在超声乳化手术中的应用，并对其效果进行评价。
Thinking of a new high production shirt unit with special vacuum drying?
思想的一个新的高生产衬衫单位特别真空干燥？
Vacuum dust collection system is system of high negative pressure and low air flow.
简介：真空吸尘系统，是一种高负压、低流量的除尘系统的统称。
Vacuum dust collection system is system of high negative pressure and low air flow.
真空吸尘系统，是一种高负压、低流量的除尘系统的统称。
Product is vacuum, moistureproof and have high performance.
产品真空、防潮，性能良好。
Double loop high speed vacuum suction system, spread to the surrounding air by the central.
双回路高速真空吸气系统，由中央向四周扩散吸气。
Super thin invisible film, good vacuum effect, high identical degree of exposure;
超薄磨沙不反光膜，真空效果卓越，曝光传真度高；
The SYBV850 is a high performance vacuum.
SYBV850是一款高性能的吸尘器。
Home Application: Vacuum cleaner, Stirrer, High speed fan.
家用电器：吸尘器，搅拌器，高速风扇。
The vacuum-type pump with a high, simple structure, easy to use, reliable, easy maintenance features.
该型泵具有真空度高、结构简单，使用方便、工作可靠、维护方便的特点。
The vacuum-type pump with a high, simple structure, easy to use, reliable, easy maintenance features.
该型泵具有真空度高、结构简单，使用方便、工作可靠、维护方便的特点。
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