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1 Add the lubricating oil to the transmission parts regularly.

2 Replace lubricating oil after primal 300 hours'operation.

3 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.

4 The invention discloses a pour point depressant of lubricating oil, which is a terpolymer of pentaerythritol-2-fatty acid ester, fumaric acid and acrylamide.

5 Lubricating Oil: Better Quality of " China - made Brands " Than " Foreign Brands "

6 Nanomaterial, lubricating oil additives,(www.Sentencedict.com) has a very good anti - abrasion and anti - friction effect.

7 Overbased petroleum SUlfonate magnesium lubricating oil detergent has been prepared with petroleum ammonium sulfonate.

8 Connections for vertical lubricating oil drain from dry sump in bed plate.

9 Lubricating oil is used in most parts of a car.

10 An airplane lubricating oil injection gun comprises an oil storage cylinder plug (1), a decomposed joint (2), a cloth clamping hose (3) and an oil injection nozzle (4).

11 A recent trend is to develop lubricating oil additives as multifunctional as possible, while these additives based on polymethacrylate have not been widely studied.

12 The present invention provides a new lubricating oil composite for diesel engine.

13 This lubricating oil increases the work efficiency of the engine.

14 The regeneration of waste lubricating oil was tested in a short-path distillation unit with activated white clay as adsorbent. The quality of regenerated oil met the requirements of new oil standards.

15 Generally, we can get the capacity that lubricating oil neutralize acid by measuring TBN in lubricate to prevent overuse of lubricate oil.

16 Yes, they are used for cooling air, water, lubricating oil etc.

17 It's important to choice correct lubricating oil type and model and well keeping works.

18 The main reason to discard the lubricating oil in use for railway locomotive diesel engine lies in its (kinematic) viscosity beyond limiting value.

19 Meanwhile, the principle of negative exponent relation was detected between loading rate of WAF solution of ordinary lubricating oil and its relative luminosity.

20 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.

21 The optimal weight fraction is 0.1%, for under this condition, the wear scar diameter is decreased 35.6% and lubricating oil has great time-release effect.

22 It is introduced several evaluating methods of high temperature oxidative stability of aeroengine lubricating oil.

23 Three threshold-lines evaluation was used to analyze direct reading ferrograph data of lubricating oil from aero-engine.

24 In order to fabricate rubber packing oil satisfied with some standards, extract oil, a byproduct during solvent refining of lubricating oil, was refined using N-methyl-2-pyrrolidone(NMP).

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

26 The quantitative filling machine is fully automatic liquid filling machine for filling all kinds of oils, such as lubricating oil, edible oil filling.

27 Layered Sodium Silicate modified was added into 150SN base stock as lubricating oil additive and the tribological behavior was evaluated with friction and wear testers .

28 Project Contents: Dimethyl carbonate (DMC) is widely used in medicine, pesticide, composite material, coloring matter, lubricating oil additive, food flavoring agent and electron chemistry etc.

29 The rubbed component is made form self-lubrication material, and work without without padding any lubricating oil.

30 As the piston moves in the cylinder bore, the piston rings press against the cylinder wall, providing a seal for combustion gases and keeping lubricating oil from being burned.