lubricating oil造句怎麼寫

The unloading system of absorbent applying for lubricating oil production process is introduced.

"Oil" means any persistent oil such as crude oil fuel oil heavy diesel oil lubricating oil and whale oil whether carried on board a ship as cargo or in the bunkers of such a ship.

Under the condition of different solvent to oil ratios and different temperature, the solvent of ethanol, furfural and N-methyl-pyrrolidone (NMP) were used for refining lubricating oil.

The analysis shows that the corrosion characteristics of sulfate reduction bacteria is consistent with those of the magnesium alloy parts in the lubricating oil system of Aviation engine.

When the guide bearing rigidity is not sufficient, relaxation, unstable running and lubricating oil is not good, friction, when reverse lateral arcuate swing, vibration force.

By analyzing how does the stepped liners reduce lubricating oil consumption of MAN40/45 to58/64 diesel engine, this paper tells us that it can reduce the lubricating oil consumption to fix a ring in old type cylinder liner of MAN58/64.

The process of test and its result of adding SDA- 1615 filter aid to heavy lubricating oil stock processed by ketone-benzene dewaxing unit in Dalian Petrochemical Company were presented.

In the 1880's refiners learned how to make other petroleum products such as waxes and lubricating oils.

The emulsion sampling technique has been applied to flame atomic emission spectrometry to determine successfully calcium and barium in lubricating oils.

In the engineering industry as hydraulic and lubricating oil pump.

Fuel oil and lubricating oil sy stems including pumps, purifiers, filters, heaters.

In all industrial areas, can be used as lubricating oil pump.

A testing method to determine light oil content in lubricating oil by closed flash point tester is introduced.

With CD40 lubricating oil as work medium, under the engine cooling system work conditions, 21 geometrical schemes of stainless steel offset strip fins were studied.

The shearing stability properties and low temperature properties of four kinds OCP viscosity increaser suitable for use in production of lubricating oil made from Nanyang crude oil are determined.

testing method for insolubles in used lubricating oils

specific lubricating oil consumption

Oil lubrication: check once every day and pour lubricating oil according to requirement when necessary.

Although air is always present in lubricating oil, it is often justifiable to adopt measures to minimize its presence.

Not afraid of two chloro two methyl fluoride and ammonia refrigerant, resistant to acid resistance, grease lubricating oil, but the expansion in low aniline point of mineral oil in large quantity.

Whether the light oil was mixed in lubricating oil and the proportion of light oil in lubricating oil were judged by the closed flash point temperature of lubricating oil.

The feed pump must be auto-controlled to keep the pressure in feed line of the unit, so did the assistant lubricating oil pump.

New Technique for Developing of Nano-magnetic lubricating oil Using Non-equilibruim Plasma at Normal Pressure

The utility mode relates to an oiling device, which can infuse lubricating oils to a gear, an axle-box and other materials.