进出口货物名称中英对照(196) ... sand remover 除砂器 sand screen 筛砂机 sand screening machine 筛砂机 ...
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rotary sand screen 旋转筛砂机
sway sand screen 摆动筛砂机
vibrating-sand screen 震动筛砂机
lower sand screen 下部油层防砂绕丝筛管
electromagnetic vibration sand screen 电磁振动筛砂机
mechanical sand screen [建] 机械式筛砂机
electromagnetic sand screen [建] 电磁式筛砂机
tray sand screen [建] 盘式筛砂机
sand screen pipe 滤砂管
We must screen the sand grains out of the silver sand.
我们要把细沙中的沙粒筛出去。
The technology of slotted screen liner sand control used in percolation ability formation and its field test was introduced.
介绍了适用于不同渗流能力的地层的割缝筛管防砂工艺及现场应用情况。
It was described to confirm the mechanism of slotted screen liner sand control and its screen fractured width.
描述了割缝筛管防砂机理及割缝筛管筛缝宽度的确定方法，研究了割缝筛管与地层充填砂的配伍性。
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