When driving together, the most talked about topic is fuel consumption. Now that the price of oil is not cheap, many car owners are running on the road and they are timid in calculating how much money they have spent today. Cough, this is also forced helpless ah. In order to save fuel, in addition to responding to the government's call for a small-displacement car, another way to save money is to learn how to refuel, so that the car is both fuel-efficient and maintenance-friendly.
â– One: try to fix the refueling point
Case review: In the past few days, Xiao Dian's car went into the repair shop because it could not start. After inspection, the service technician told him that there was a problem with the quality of the oil, causing excessive carbon deposits on the nozzle, causing a blockage. Since Xiao Dai did not have a fixed refueling point and was not used to invoicing votes, it was unable to verify which oil station had a problem.
Reminder: To fuel the car to fix the refueling point, the best choice for Sinopec and PetroChina's star gas stations, oil quality is guaranteed. Remember to invoice after refueling as a voucher.
â– second two: can not change the gasoline label
Case review: Mr. Wang's car was out of order, difficult to start, unstable speed, and poor acceleration. Inspection found that the engine valve, combustion chamber and intake pipe have carbon deposition. At the request of the maintenance personnel, Mr. Wang said the truth: In order to save money, he changed the original No. 97 gasoline to 93.
Reminder: Usually referred to as 90, 93, 97 are the number of gasoline, representing the ratio of the actual gasoline antiknock and the standard gasoline antiknock ratio. Older drivers all know that if a high-compression ratio engine uses low-grade gasoline, knocking will occur, accelerating the aging of the parts, and being prone to failure. Therefore, the owner should select different grades of gasoline according to the difference in engine compression ratio.
The gasoline number is indicated on the manual of each vehicle. If the compression ratio is between 8.5-9.5 mid-range cars should use 93 gasoline; the compression ratio is greater than 9.5 cars should use 97 gasoline. Automotive maintenance experts believe that saving money by lowering the number of gasoline will only outweigh the benefits. However, it is not necessarily the higher the number of gasoline, the better. It is stipulated that the use of high-grade oil for the use of low-grade hardware will not only increase efficiency and power, but also damage the engine.
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Example Review: Ms. Zhang is a careful person who will usually observe the fuel consumption of the vehicle carefully. Recently, she discovered through comparison that adding the same amount of oil in the morning would add at least twenty or thirty kilometers more than at noon.
Reminder: The reporter consulted the staff of PetroChina. The reply was: It would be more cost-effective to refuel at night or in the early morning. Because gasoline is billed by volume rather than by weight, according to the principle of thermal expansion and contraction, the temperature of gasoline at night and in the early hours of the night is relatively small, so the same amount of money can be used to add more oil.
It is also important to note that it is best to avoid the time the petrol station refuels the storage tank. At this time, sediments at the bottom of the tank are aroused. If you go to the rear to refuel, it will inevitably add impurities to the gasoline and increase the engine's carbon deposition.
â– è¯€çª 4: Run long before filling up
Case review: Netizen "diesel engine" car is BMW 745, usually "drink" 97 gasoline. One time the Cheyou Society organized a village tour, and the “Diesel Engineâ€, which was pleased to visit, forgot to give the car more reserves of “foodâ€. No oil No. 97 could be found along the way, delaying everyone’s journey.
Reminder: Before long-distance running, the more fresh oil, the faster the acceleration at high speed. Before starting the high speed, you should fill up with oil and walk again. Vehicles using high-grade oils are also required to prepare additional gasoline additives. Additives can increase the number of oils by 1-2. If the oil label of the gas station along the way is not enough, it can be appropriately compensated.
Another way is to put two pairs of clean stockings in the trunk. When traveling in an unknown gas station as a last resort, put the stockings on the oil guns (at least two layers) to effectively filter impurities.
Intravenous simply means "within vein" (or "inside the vein"). Therapies administered intravenously are often included in the designation of specialty drugs. Intravenous infusions are commonly referred to as drips because many systems of administration employ a drip chamber, which prevents air from entering the blood stream (air embolism), and allows an estimation of flow rate.
Intravenous therapy may be used to correct electrolyte imbalances, to deliver medications, for blood transfusion or as fluid replacement to correct, for example, dehydration. Intravenous therapy can also be used for chemotherapy.
Compared with other routes of administration, the intravenous route is the fastest way to deliver fluids and medications throughout the body. The bioavailability of the medication is 100% in IV therapy.
Intravenous infusions are fluid solutions administered through a vein. There are numerous different types of solutions available, but they can be broken down into simple categories depending on the function they serve. Some replace lost fluids, and others provide nutrients, replace lost blood, and deliver medications.
One of the most common uses for intravenous infusions is to replenish fluids lost through dehydration. These infusions often contain normal saline solution, a combination of sterile water and sodium chloride. This solution is known as an isotonic crystalloid, or a solution that contains the same amount of electrolytes as plasma in the body. It is used in cases of moderate to severe dehydration, such as that caused by vomiting or diarrhea, when replacing the fluids quickly is vital.
When a patient`s gastrointestinal tract is compromised and nutrients cannot be absorbed - or eating can worsen the condition - intravenous infusions called total parenteral nutrition may be given. These solutions contain a mix of sterile water, electrolytes, sugar, proteins, fats, and other nutrients, depending on the needs of the patient. Diseases and disorders that commonly require total parenteral nutrition include late stages of Crohn`s disease, obstructive bowel disorder, and ulcerative colitis.
Intravenous infusions are also used to deliver medication directly to the blood stream. Certain medications, such as intravenous immunoglobulin, a type of antibody, can only be given through the vein. Other medications, such as certain narcotic pain relievers, are given intravenously because the method allows them to they work faster than when taken orally. Chemotherapy for treatment of cancer is also typically given intravenously.
When performed by a medical professional, intravenous infusions are typically safe. The most common reaction is mild pain and redness at the site of the injection, although different medications may cause different side effects. Any time the skin is punctured, there is a risk of infection. Having a medical professional, typically a nurse, monitor the Intravenous Infusion and change the injection site when irritation is evident can help prevent complications.
IV Infusion
IV Infusion, Glucose IV Infusion,Intravenous Infusion
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