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- In airtight petroleum piping process,the pressure regulation between upstream and downstream pump stations are significant. 在密闭输油过程中，上、下游泵站之间的压力调节至关重要。
- For on-line calibration system of flowmeter, the working fluid flow is from the petroleum pipe line itself. 体积管工作时的液流，对于流量计在线检定系统，是来自输油管线本身；
- Because petroleum pipe has an awful work environment, it has more and more demands on its wall deep, intensity, toughness, weldable and so on. 由于石油钢管的工况恶劣，石油钢管对壁厚、强度、韧性以及可焊性等各个方面具有越来越高的要求。
- The macro and micro characteristics of vacuolar corrosion were studied;a failure case of vacuolar corrosion of petroleum pipe of seashore well-drilling rig was discussed. 通过讨论海上石油钻井平台用管材空泡腐蚀失效的案例,研究管材空泡腐蚀的宏观特征和微观特征。
- carbide segment threading insert for petroleum pipe 石油管螺纹硬质合金扇形刀片
- carbide square threading insert for petroleum pipe 石油管硬质合金方形螺纹刀片
- Petroleum pipe welding line detecting robot system based on DSP 基于DSP的石油管道焊缝检测机器人系统
- Indonesia is abundant in petroleum deposits. 印尼的石油蕴藏量丰富。
- On-line weighing Mearming Leanth System of Petroleum Pipe 石油管在线称重测长系统
- carbide rectangular threading insert for petroleum pipe 石油管螺纹硬质合金长方形刀片
- carbide tool shank for petroleum pipe external threading 石油管外螺纹硬质合金刀杆
- He gave us a splendid dinner, piping hot. 他请我们吃了一顿美餐，热腾腾的。
- A chemical derived from petroleum or natural gas. 石油化学制品从石油或天然气中提炼出的化学产品
- They were piping the water away. 他们正用管道把水引走。
- A trademark used for a brand of petroleum jelly. 凡士林用来作为石油脂的商标
- We heard their piping in the distance. 我们听见他们在远处吹奏的笛声。
- The piping will need to be renewed. 这套管子该换了。
- Taiwan seems to contain no petroleum. 台湾恐怕没有蕴藏石油吧！
- This land is rich with petroleum. 这片土地盛产石油。
- I told her to pipe down but she still babbled on. 我叫她闭嘴，可她还是唠叨个没完。
