1.
Self-driven Reciprocating High Pressure Stream Bubble Scour Devic
自驱动往复式高压水射流泡沫冲砂装置研究
2.
Development of experimental facilities for sand washing and fluid diverting of coiled tubing in horizontal wells
水平井连续油管冲砂与分流实验装置的研制
3.
These units are employed as grit arrester on small cupola.
这种装置在小型冲天炉中是作为砂粒分离器使用的。
4.
These units are employed as grit arrestors on small cupolas and in boiler plant operations.
这种装置在小型冲天炉和锅炉运行中是作为砂粒分离器使用的。
5.
centrifugal type resin sand reclamation unit
离心式树脂砂回收装置
6.
double pot gravel pack mixing unit
砾石充填双罐混砂装置
7.
y two-arm resin sand mixing unit
固定式双臂树脂砂混砂装置
8.
forming machine for making foundry moulds of sand (excl. sand-jet sprayers)
铸造用砂模成形机（不包括喷砂装置）
9.
impact cell mill
冲击式细胞破碎装置
10.
liquid scintillator pulse counting assembly
液体闪烁脉冲计数装置
11.
low background pulse counting assembly
低本底脉冲计数装置
12.
pulse multiplex distance-measuring equipment
脉冲多路式测距装置
13.
fast burst reactor facility
快中子脉冲反应堆装置
14.
etch rinse processor
薄片腐蚀 冲洗装置
15.
Intelligentized Semiautomatic Grinding Wheel Balancer Hardware and Software Development;
智能砂轮半自动平衡装置软硬件开发
16.
Research on Apparatus and Control System of FWRPM Pipe;
缠绕压力管夹砂装置设计及控制研究
17.
The Design and Manufacture of the Online Dynamic Balance System for the Grinding Wheel;
磨床砂轮动平衡在线调整装置的研制
18.
A device used underwater to produce pulses of sound, as for an echo sounder.
声脉冲发送器置于水下产生声脉冲的装置，如回音器中的装置