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Shenzhen Evert Lubricating Oil Co.
Service Hotline：400-993-1236
URL：http://www.szaifute.com
Address: Xixiang Gonghe Industrial Road, Xixiang street, Baoan District, Shenzhen.
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What do you think of the oil grade? |
| release time：2019-06-29 viewed：3707次 |
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To change the oil friends know that the oil bottle is marked with SN number W numbers. In terms of our most common SN 5W30 oil, S represents a gasoline engine and N represents an oil grade, such as SA SB. With each increment of the letter behind S, the oil level will be superior to the previous one.
W stands for WINTER, meaning winter. The number in front of W represents the viscosity of the oil at low temperatures. The smaller the value, the better the fluidity at low temperatures, and the better the cold start to protect the engine. The number behind W is the viscosity of the engine at 100 degrees. The higher the value, the better the engine is protected at high temperatures. |
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