AMSOIL 20w-50 Motorcycle Oil is thermally (heat) stable and contains maximum levels of oxidation inhibitor additives.

AMSOIL 20瓦- 50摩托车油是热(热)稳定和含有抗氧化剂添加剂的最高水平。

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The process of heat transfer is a non-stable process because the oil temperature in truck is decreased with the elapse of time.

由于罐车内石油温度是随时间衰减的，因此传热称之为非稳定过程。

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Through jointed solar-powered and heat pump, they complement each other, and then we get a more reliable, stable and continuous system of crude oil transportation .

通过太阳能与热泵的联合，优势互补，得到了一个更加可靠、稳定、连续的原油输送供热方式。

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