On the cheaper end, my most useful purchase turned out to be the waterbob, a$ 30 bathtub liner that safely stores 100 gallons of water. 我买的最便宜、却最有用的一件工具是花30美元购买的浴缸应急储水器WaterBob,它可存储100加仑水。
The said process for threading non-coupled end of coupled tubing has been proven practical. flush joint liner 油管带接箍后另一端加工螺纹的工艺方案可行。无接箍平口接头衬管
The upper end of the leakproof valve is provided with a leakproof valve seal ring, and a seal ring is arranged between the water faucet and the liner. 止漏阀的上端设置有止漏阀密封圈,水龙头和内胆之间设置有密封圈。
In the end, using the optimized combination of the laser parameters, the regular micro-geometric structure designed previously has been processed on the inner-wall of cylinder liner. 最后,采用优化的激光参数组合,成功地在实际缸套内表面,加工出所设计的高质量表面微观几何形貌。
In the end the application of the liner in Shengli Oilfield is analyzed. 最后给出了复合缝腔割缝筛管在胜利油田的现场应用情况。
Before the end of the thesis, the author puts forward some proposals for fulfilling the merging development strategy of the A Container Liner Company. 最后,本文就如何保障A集装箱班轮公司并购发展战略实现,提出了相关工作建议。