vacuum box

PUT THE SAMPLES IN VACUUM BOX IN BATCHES , FIX THEM IN THE BRACKET WITH CENTIGRADE METER.

1将试样分批放入真空箱内, 安装在装百分表的支架中.

The key technique and the characteristics of the vacuum header, seal device and vacuum box are focused on.

在油田修井作业中，井口自封装置在安全生产、环境保护等方面发挥了重要作用。

The vacuum box can be made from the plastic plate with concave mold.

塑料板材在凹模上借助柱塞进行真空成型，从而获得所需制品。

The design plan of the VFD exhauster without vent is introduced. The key technique and the characteristics of the vacuum header, seal device and vacuum box are focused on.

在介绍无排气管VFD立式排气机的结构设计方案的基础上，重点讨论了真空头、封口装置、真空盒的关键技术及其特点。

Section of vacuum box forms V type and it will not move while filter running.

真空盒断面呈V形,过滤机运行时,真空盒固定不动.

The vacuum box is outside of the optical box, can keep good vacuum at a level of 10-6 Torr. The vacuum box, vacuum pump and a refrigerator are composed of the cooling system of the camera.

光学箱外部是真空箱，是整个系统的机械支撑，保证良好的真空密封性能，和真空泵、冷冻机一起构成了相机的致冷系统。

Widely used in: toothbrush disinfection box, medical sterilizing box, vacuum flask, chopsticks sterilizer, cosmetic box, travel box, water sterilization bar and so on small electrical appliances.

广泛用于：牙刷消毒盒，医疗杀菌盒，真空杯，筷子杀菌器，化装盒，旅行盒，水杀菌棒等等小电器。

Good Transparency and brightness , suitable for colouring window box, plastic box, collar stay and vacuum forming.

透明度及表面光洁度良好, 故可用于胶盒,开窗彩盒, 真空成型, 领托等.