Diesel fuel - Assessment of lubricity using the high-frequency reciprocating rig (HFRR) - Part 1: test method.

柴油燃料。使用高频往复装置(HFRR)对润滑性的评定。第1部分：试验方法。

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The original drive part used in well-known drive system of man driven vehicle becomes basically linear reciprocating structural member and wheel-type unit is used.

它是在公知的人力车传动系统中，原动件改为可作基本线性的往复运动的构件，并采用轮式装置。

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