查询词典 corrosion

Corrosion resistant SS fluid passages, Air Control Valve in Ergonomic handle, with new MAXIMUM DELIVERY air nozzles.

耐腐蚀不锈钢流体通道，空气控制阀在人体工程学手柄，最大的传送与新空气喷嘴在行业后面。

As the "Hydraulic safety Closed Spring Loaded Low Lift Type-High Pressure Safety Valve valve," has two levels pressure relief function and pressure from low to high pressure limiting function; with limited pressure relief and anti-corrosion properties of good stability and reliability advantages of the patented product may greatly enhance and expand power systems and hydraulic equipment hydraulic mine support equipment, quality and performance.

由于&气动液压安全阀&具备二个级别卸压功能和从低到超高压力的限压功能；具备限压卸压稳定可靠和防腐性能好的优点，本专利产品可极大地提升和拓展液压动力系统和液压设备矿井支护设备的品质和性能。

YB type test pressure gauge can woke perfectly in the occasion without corrosion tocopper alloy.

YB型系列精密压力表可在对铜合金无腐蚀性的场所中使用。

The major disadvantage of using metals in valves is their poor corrosion resistance as the coating and Flange type turbine-driven butterfly valve sealing materials used are not impermeable.

在使用金属阀门的主要缺点是他们作为扶贫的涂层耐蚀性和使用的密封材料不防渗。

Zhang Q. Study on rule of CO2/H2S corrosion of tubular goods.

张清。 CO2/H2S共存条件下的油管钢腐蚀规律研究。

How to study the corrosive factors of media corrosion in oil and gas gathering pipelines under the condition of multiphase flow is discussed and mathematical models are established. The effects of media flow rate, oxygen content, pH, salinity, temperature, pressure of CO2 and water content on 20(superscript #) tubular goods are introduced.

讨论了在多相流条件下如何对油田集输管线介质进行腐蚀因素研究并建立数学模型，研究了集输管线介质流速、含氧量、pH值、矿化度、温度、二氧化碳分压、含水共7个因素对20材管材的腐蚀影响趋势。

Diesel engine tail gas drilling is a kind of gas-based underbalanced drilling, with advantages of protecting oil/gas reservoirs and improving ROP. However, due to complex composition, the diesel tail gas will give rise to severe corrosion to oil country tubular goods.

柴油机尾气负压钻井属气基欠平衡钻井，具有保护油气层和提高钻井速度等优点，但柴油机尾气成分复杂对石油管材可产生不同程度的腐蚀。

This method is very effect to protect inner cooling water system's copper tube lead of generator from corrosion, and safeguards generator 's economic work.

实践表明，该方法对防止发电机内冷水系统空芯铜导线的腐蚀有明显效果，为发电机的安全经济运行提供了保障。

Our products have a compact structure, high efficiency heat transfer, corrosion resistance, and low prices.

本厂产品具有结构紧凑，传热高效，防腐性能好，价格低等特点。

The accuracy is general, don't bear corrosion, tooth hat the edge isn't easy and tight and cause gum inflammation

精度一般，不耐腐蚀，牙冠边缘不容易密合，导致牙龈发炎

No complex distressful things on your mind but only our love and care for each other.

无复杂痛苦的事情，对你的心，但只有我们的爱和照顾对方。

At first light, on his own initiative, Vick located the enemy emplacements andfired on them, using 15 rounds.

破晓时分，维克主动地去查找敌军的炮位并向它们开火，打了15发弹药。