 |
| English | Chinese |
| B. O. P. stack recess storage | 防喷器凹形区 |
| f.o.w. | 码头交货价 |
| he-O₂ air-way system | 氦氧混合气系统 |
| net thickness offered tₙₑₜ₋ₒ𝒻𝒻ₑᵣₑ𝒹 | 净提供厚度 |
| O₂ content meter | 氧气含量表 |
| oil immersion "o" Electrical equipment | "o"油浸型电气设备 |
|
| English | Chinese |
| B. O. P. stack recess storage | 防喷器凹形区 |
| f.o.w. | 码头交货价 |
| he-O₂ air-way system | 氦氧混合气系统 |
| net thickness offered tₙₑₜ₋ₒ𝒻𝒻ₑᵣₑ𝒹 | 净提供厚度 |
| O₂ content meter | 氧气含量表 |
| oil immersion "o" Electrical equipment | "o"油浸型电气设备 |