您要查找的是不是：
- Shoed by many statistics data, more than 70% of the failures of hydraulic system are caused by hydraulic oil pollution. 摘要大量统计资料显示，液压系统的故障率70%25以上都是由于液压油的污染造成的。
- Hydraulic oil pollutants 液压油污染物
- On the Cause of Hydraulic Oil Pollution and the Antipollution Ways 液压油液污染的原因及控制污染方法
- Research on intelligent filter in controlling hydraulic oil pollution 智能滤油技术及其产品
- The hydraulic oil temperature is high. 液压油温度高。
- Inspect the hydraulic oil level of clutch. 检查离合器液压油油面。
- The tanker sank and the oil polluted the sea. 油轮沉没了，石油污染了海面。
- Analysis and countermeasures for hydraulic oil polluted in hydraulic system of continued coal miner 连采机液压系统油液污染分析与对策
- Avoid temperature rising of hydraulic oil as attached oil cooler. 油压油冷装置,防止升温。
- Type selection of coolant, lubricants and hydraulic oil etc. 冷却剂、润滑剂和液压油等的型号选择。
- Through the oil level indicator, we check the hydraulic oil level of crane. 利用油位指示器检查起重机的液压油位。
- International oil pollution prevention cert. 国际防止油污证书。
- Replace gear oil / hydraulic oil on a regular basis (max. usually 1 year). 更换基体的齿轮油/液压油（通常1年）。
- Go to the Fui Sha, to oil pollution, degressing. 去灰沙、去油污、去毛刺。
- Shearer hydraulic system which is approximately 70%due to hydraulic failure caused by oil pollution. 其中采煤机液压系统的故障约有70%25是由于液压油污染引起的。
- Oil pollution could damage the ecology of the coral reefs. 石油污染可能破坏珊瑚礁的生态环境。
- The development of on-line monitoring the quality of hydraulic oil system based on QCM sensor. 基于QCM传感器的液压油品质在线监测系统的开发。
- OFFSHORE INSTALLATION OIL POLLUTION PREVENTION CERTIFICATE No. 海上设施防止油污染证书。
- Periodically replace the hydraulic oil, lubricating agent and the filter pieces. 定期更换诸如液压油、其他润滑剂、过滤元件等。
- Alkaline waste is a kind of highly toxic and hazardous alkaline wastewater from oil refinery after alkali cleaning of oil products,which contains a great deal of sulfide,phenol and oil pollutants. 炼油碱渣是石油炼制过程中油品碱洗精制时产生的一种含有大量硫化物、酚类和石油类等污染物的碱性废液。
