high compressibility of gas is very useful to us. due to this property, gases can be easily liquified into very small volumes and can be used in our homes and in other works. eg. LPG, CNG.
castic
sorry buddy, but.....................no
Hydraulic oil, also called hydraulic liquids, are the medium by which power is transferred in hydraulic machinery. Common hydraulic fluids are based on mineral oil or water. Examples of equipment that might use hydraulic oil include excavators, brakes, power steering systems, transmissions, backhoes, garbage trucks, aircraft flight control system and industrial machinery.Hydraulic systems like the ones mentioned above will work most efficiently if the hydraulic oil used has low compressibility. But actually, after some time operation, the hydraulic oil quality will be changed as it can be contaminated by impurities, gases and plenty of water, and become emulsified. So in this case, after certain time operation, the used hydraulic oil must be filtered reguarly, in order to keep its good function of lubricating.TYA series vacuum hydraulic oil purification machine is just a reliable machine for recovering these used emulsified hydraulic oil, here is the introduction of this model:Technology and advantages of TYA series:1: Rapid speed for dewatering, degasify and removing impurities from waste high voscosity lube oil used for lubricating equipments, and after treatment, the treated oil can reach to cleanness NAS 6.2: Strong capability of breaking emislfied thoroughly with special material filters.3: Adopt advanced technology for combination of coalescing separation and vacuum dewatering, to get the high precise of water and gas content.4: Newly developed auto double-infrared fluid level control system, replace of manual or floating ball valve control, to ensure operation safety of this model.5: Automatic back-flushing system, can clean the filters by the machine itself, to timely maintain the filters and extend its service life.6: Carbon fiber infrared heating system not only can heat the oil equably and rapidly, but also a environment-friendly way for oil heating.7: Nice outlook of the machine, advanced design, reliable quality, reasonable price and considerate service.Keywords: oil filtration, oil processing, oil filter, oil purifier, oil recycling, oil treatment, oil regeneration, oil restoration, oil filtering, waste oil disposal, oil reclaiming, waste oil management, energy saving, oil reconditioned, oil reconstituted, oil restituting, oil recoveringMORE DETAILES YOU NEED, PLEASE FEEL FREE TO CONTACT US IMMEDIATELY, WE WILL MAKE AN RESPONSE ACCORDING TO YOUR INQUIRY AS SOON AS POSSIBLE.Contact: Cathy HuangTel: +86-23-68060729Fax: +86-23-86197078Mobile: +86-13512336824Email: hlrcatherine@yahoo.com, oilpuirifier.cathy@zhongnengcq.cnCompany: Chongqing Zhongneng Oil Purifier Manufacture Co.,Ltd
Linear change on reheating means that the size of refractory products is irreversible changed when the refractory products are heated to high temperature. A positive value indicates expansion which is called expansion of linear change on reheating; negative value indicates contraction which is called contraction of linear change on reheating. Zhengzhou Sunrise Refractory Co., Ltd. is mainly engaged in the research and development of refractory products.Sunrise can provide excellent quality refractory products which contain Fused cast AZS 33#,36#,41#, fused cast α-βalumina, fused cast high zirconia block, fused cast skid rail block, silica brick, glass mould brick, magnesia brick, zircon brick, zircon mullite brick, mullite brick, sillimanite brick, fused corundum brick, high chrome brick, chrome corundum brick, chrome AZS block. All products has passed the ISO international certified. Over 30 years producing and marketing experience, with reliable quality, competitive price and prompt delivery, Sunrise has established long-term business and cooperation relationship with many customers in different countries and regions. For any further information, Contact us, we will do our best to help you.
Depends on the company you work for. I sailed as a third engineer just 2 years ago and I earned US $65,000 per year.
All gasses and vapors are compressible, whereas liquids and solids are not compressible to any useful extent. The compressibility of gasses is due to the much greater spacing of its molecules than would exist in its liquid or solid state; in fact, if you compress a gas far enough, it will eventually become a liquid, and then a solid. The compressibility of gasses is a very useful property that allows us to run machinery and to make aerosol sprays.
yes.
gas
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Because the high temperature kills the microbes.
Fuels are useful to us. It is useful to us because we use it for our cars
What kind of fluid, liquid or gas? Gases are compressible, liquids pretty much are not. (And yes, both gases and liquids are fluids; the word "fluid" comes from the same root word that gives us "flow," which both gases and liquids are capable of doing.)
Because of the Arabs that hate America. I am not racist! =D
Because the are useful to us in many ways
Gorillas are useful towards us humans because it gives us an idea on our ancestry.
lots of animals are useful to us because we eat them to live.
It is useful for us