特长射孔孔道
返回 19 条匹配短语对
被砾石与地层砂混合物充填的射孔孔道
gravelsand filled perforation tunnel
射孔孔道
perforated tunnel
perforation channel
perforation tunnel
射孔孔道充填物
tunnel-fill
填满砾石的射孔孔道
gravel packed perforation tunnel
淤塞的射孔孔道
filled perforation tunnel
多孔射孔穿透特性
multishot perforation penetration performance
孔道特征
tunnel structure
porous character
畅通的射孔孔眼
open perforation
大射孔孔眼
big-entry-hole
单孔射孔穿透试验
single-perforation penetration test
堵塞的射孔孔眼
unopened perforation
plugged perforation
多孔射孔试验
multishot test
干净等径射孔孔眼
clean uniform perforation
射孔孔眼
PERF
bullet hole
perforation tunnel
射孔孔眼摩擦
perforation friction
射孔孔眼外砾石充填
outside perforation packing
水力喷射射孔
hydraulic perforation
无毛刺射孔孔眼
burr free perforation
引射孔孔径
diameter of inject hole
最近更新
无花果结实法combination of the Traditional Chinese Medicine wiHigh Power Density Ratio产层电子束可寻址内存complex phenotypesmultispectral photometermethod of simulation yield process资本性资产