protective casing
短语词组
- protective e casing 保护套;防护罩
- Protective casing size 外壳防护等级
- high temperature protective casing 护套管
- protective casing tube 防护套管
- Thermocouple Protective Casing Pipe 热电偶保护套管
- Microstrip antenna with protective casing 发明名称
- flexible protective casing for pipe 挠性保护管套
- Non -rotary casing protective tool 非旋转套管保护工具 返回 protective casing