运行后观察油窗中的油位在油窗中间刻线处为宜，略高或略底均不会影响减速机的正常运行。

After operation, observe the oil level in the oil window, preferably at the intermediate mark. Slightly below or beyond the mark will not affect the normal operation of the gear reducer.

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在油窗内由相对高温所生成的原油。成熟油含有较低的分子重量和较少的沥青成份。有高的API。

Crude oil that has been generated by relatively high temperatures in the oil window. Mature oil contains lower molecular weights and less asphaltic compounds. It has high API.

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这些节目都是由许多已知姓名，包括弹起阻滞剂，弹起车子，并专窗阻滞剂弹起油剂。

These programs are known by many names, including pop-up blockers, pop-up stoppers, AD window blockers and pop-up removers.

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