井下控制井下安全阀(Subsurface Controlled Subsurface Safety Valve) SSCSSV
井下控制井下安全阀subsurface controlled subsurface safety valve
subsurface controlled subsurface safety valve. Subsurface controlled subsurface safety valve
以上为机器翻译结果，长、整句建议使用 人工翻译 。
应用推荐
模块上移
模块下移
不移动