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- Check the pump liner and pistons. 检查一下缸套和活塞。
- The surface of 45 steel drilling pump liner was modified by plasma spraying and the ceramic coating of the liner was prepared. 摘要利用等离子喷涂技术对45号钢钻井泵缸套表面进行改性,制造金属陶瓷涂层缸套。
- If the pressure should be too high, the pump liners would crack or break into pieces. 万一压力太大,泵的缸套就会碎裂。
- This article recommends the process of direct quenching after carburizing for sucker rod pump liners. 介绍了抽油泵衬套渗碳后直接淬火处理工艺。
- Steel-high chromium centrifugal cast drill pump liner 碳钢-高铬铸铁离心铸造钻井泵缸套的研究
- The liner ran down a fishing-boat during the dense fog. 班轮在浓雾中撞沉了一只渔船。
- To solve the problems with the measuring of the verticality of oil well pump liners, a simple measuring meter is designed. 为解决抽油泵衬套垂直度测量较困难的问题,根据抽油泵衬套的特点,设计了抽油泵衬套垂直度简易测量仪。
- Keywords drilling pump liner reconditioning technology; 关键词钻井系;缸套;修复;工艺;
- The liner flew straight to Nanjing. 客机直达南京。
- Hundreds died when the liner went down. 班轮沉没时,有数百人罹难。
- The liner is making a round-the-world cruise. 客轮正在做环球航行。
- The liner has been refitted from stem to stern. 那艘班轮已经全面整修。
- The liner is in dock for a refit. 班轮正在船坞修理。
- Keywords drilling pump liner;invalidity;surface;technology;application; 钻井泵缸套;失效;表面;技术;应用;
- Shipment to be effected on a container liner of ABC Line. 交由ABC班轮公司的集装箱班轮运载。
- A tyre expands when you pump air into it. 轮胎一打气就鼓起来。
- Hundreds of small craft accompany the liner into harbour. 数百只小艇随同这艘班轮驶入港湾。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- This tire is flat; you didn't pump enough air in. 这个轮胎没气了;你并没打足气。
- We have a pump for drawing water from the well. 我们用一个水泵从井里抽水。