新型钻井隔水管技术
new drilling riser technology
固—液分离技术技术
Solid-liquid separation technology
不接触隔离技术
No touch isolation technique
槽型隔离技术
trench isolation technology
电隔离技术
Galvanic isolation technique
高密度隔离技术
high density isolation technology
集电极扩散隔离技术
collector diffusion isolation technique
井下隔离技术
Downhole isolation method
downhole isolation technology
离子注入隔离技术
implant isolation technique