Specifications of a good engine oil
مشخصات یک روغن موتور خوب
Specifications of a good engine oil
مشخصات یک روغن موتور خوب
Specifications of a good engine oil
مشخصات یک روغن موتور خوب
Specifications of a good engine oil
مشخصات یک روغن موتور خوب
Specifications of a good engine oil
مشخصات یک روغن موتور خوب
Training in liquid chromatography (HPLC)
Specifications of a good engine oil
مشخصات یک روغن موتور خوب
Specifications of a good engine oil
To have a good and suitable engine oil … base oil must have the following properties:
High viscosity index
Stability against oxidation
Low Pour Point
Low Volality
According to the above … The produced engine oil has the following properties:
Having a suitable viscosity (Viscosity) is used for difficult conditions.
High viscosity index number
High Flash Point
Low Pour Point
Resistance to foam production
Having proper alkalinity
Having proper cleaning pr
مشخصات یک روغن موتور خوب
برای داشتن روغن موتور خوب و مناسب …روغن پایه باید خاصیت های زیر را داشته باشد:
بالا بودن شاخص گرانروی
پایداری در برابر اکسیداسیون
نقطه ریزش پایین Low Pour Point
پایین بودن فراریت Low Volality
با توجه به موارد بالا …روغن موتور تولید شده دارای خاصیت های زیر است:
داشتن گرانروری (Viscosity) مناسب برای شرایطی ککه بکار میرود.
بالا بودن عدد شاخص گرانروی
نقطه اشتعال بالا (High Flash Point)
نقطه ریزش پایین (Low Pour Point)
مقاومت در برابر تولید کف
داشتنن خاصیت قلیایی مناسب
داشتن خاصیت پاک کنندگی مناسب
پایین بودن فراریت (Low Volality )
Specifications of a good engine oil
مشخصات یک روغن موتور خوب
Specifications of a good engine oil
مشخصات یک روغن موتور خوب
Training in liquid chromatography (HPLC)
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John Smith
developer NASA
Great theme. It’s the second I have bought from you & I am very impressed.. I have bought a lot of themes but only ever given two 5 star ratings, both for your items. Your work is the best on themeforest – cheers!!
Samantha Green
buyer
Like the theme design. But the biggest thanks for user support. This is a very important, if not the most important indicator. We will recommend!
Rob Smith
designer
I just think is versatile enough. As always, there are better and worst, but I feel satisfied with the product. they are giving what you see in the demo and is a great solution for websites. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque vehicula aliquam eros a tempus. Aenean sodales dictum augue, in faucibus nisi sollicitudin eu. Quisque et urna lacus, quis aliquam purus. Nulla semper arcu vel diam auctor condimentum.
John Smith
developer NASA
Great theme. It’s the second I have bought from you & I am very impressed.. I have bought a lot of themes but only ever given two 5 star ratings, both for your items. Your work is the best on themeforest – cheers!!
Samantha Green
buyer
Like the theme design. But the biggest thanks for user support. This is a very important, if not the most important indicator. We will recommend!
Rob Smith
designer
I just think is versatile enough. As always, there are better and worst, but I feel satisfied with the product. they are giving what you see in the demo and is a great solution for websites. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque vehicula aliquam eros a tempus. Aenean sodales dictum augue, in faucibus nisi sollicitudin eu. Quisque et urna lacus, quis aliquam purus. Nulla semper arcu vel diam auctor condimentum.
John Smith
developer NASA
Great theme. It’s the second I have bought from you & I am very impressed.. I have bought a lot of themes but only ever given two 5 star ratings, both for your items. Your work is the best on themeforest – cheers!!
Samantha Green
buyer
Like the theme design. But the biggest thanks for user support. This is a very important, if not the most important indicator. We will recommend!
Rob Smith
designer
I just think is versatile enough. As always, there are better and worst, but I feel satisfied with the product. they are giving what you see in the demo and is a great solution for websites. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque vehicula aliquam eros a tempus. Aenean sodales dictum augue, in faucibus nisi sollicitudin eu. Quisque et urna lacus, quis aliquam purus. Nulla semper arcu vel diam auctor condimentum.
John Smith
developer NASA
Great theme. It’s the second I have bought from you & I am very impressed.. I have bought a lot of themes but only ever given two 5 star ratings, both for your items. Your work is the best on themeforest – cheers!!
Samantha Green
buyer
Like the theme design. But the biggest thanks for user support. This is a very important, if not the most important indicator. We will recommend!
Rob Smith
designer
I just think is versatile enough. As always, there are better and worst, but I feel satisfied with the product. they are giving what you see in the demo and is a great solution for websites. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque vehicula aliquam eros a tempus. Aenean sodales dictum augue, in faucibus nisi sollicitudin eu. Quisque et urna lacus, quis aliquam purus. Nulla semper arcu vel diam auctor condimentum.
John Smith
developer NASA
Great theme. It’s the second I have bought from you & I am very impressed.. I have bought a lot of themes but only ever given two 5 star ratings, both for your items. Your work is the best on themeforest – cheers!!
Samantha Green
buyer
Like the theme design. But the biggest thanks for user support. This is a very important, if not the most important indicator. We will recommend!
Rob Smith
designer
