It can be extensively applied to tubing string for oil production technology.
可广泛应用于油水井增产增注工艺管柱上。
Analytical technology for drill string stress wave spectral is a brand-new field.
柱应力波频谱分析技术是一个崭新的技术领域。
Analytical technology for drill string stress wave spectral is a brand-new field.
柱应力波频谱分析技术是一个崭新的技术领域。
应用推荐