1.
horizontal borehole pressure recorder
水平钻孔压力记录器
2.
Analysis of changes of pressure before the orifices in laterals under low pressure drip irrigation
低压滴灌小孔出流孔前压力变化研究
3.
Effect of"through-hole"on porous aluminum alloy compressive mechanical properties
多孔铝合金连通孔对压缩性能的影响
4.
bar actuated pressure vent
杆式驱动液压排出孔
5.
recess of press ram
压力机滑块上的模柄孔
6.
hydraulic gait-model all-auger drilling machine
液压步履式螺旋钻孔机
7.
breathable multi-micro porous coated fabrics
透气多微孔层压膜织物
8.
Specification for measurement of pore-water pressure
孔隙水压力测试规程
9.
mercury intrusion pore size distribution
压汞法孔隙大小分布
10.
soil lines of equal pore pressure
土内孔隙水压等同线
11.
Weld identification single hole punch.
鉴别焊缝的单孔冲压机
12.
Pressure taps should be sufficiently large.
测压孔应该足够大。
13.
concentric orifice with flange taps
法兰取压同心锐孔板
14.
Research on the Use of Later Low-pressure Grouting to the Drilling Hole Pour Pile;
钻孔灌注桩低压力后压浆的应用研究
15.
Post pressure grouting of borehole cast-in-situ pile bottom and its quality control
钻孔灌注桩孔底后压浆施工工艺及质量控制
16.
Deformation of Porous Pad of an Aerostatic Porous Thrust Bearing
空气静压多孔质止推轴承多孔质圆板的变形
17.
Analyses on Stability of Bored Piles and Research on It by Base Post-Grouting;
钻孔灌注桩孔壁稳定性分析及后压浆应用研究
18.
Study of Macroporous Ceramic Pipes Prepared in Cold Isostatic Pressing
冷等静压法制备大孔径多孔陶瓷管研究