But the natural gas will be oil absorption, oil viscosity is reduced, so choose oil viscosity brand than general same model, the same pressure air compressor fuel the viscosity of the brand to higher.
但天然气会被油吸收，使油的粘度降低，因此选用油的粘度牌号一般要比相同型号，同等压力的空气压缩机所用油的粘度牌号要更高些。
This paper describes the working principle, the structural characteristics and the result of the performance test and sea trial of the viscosimeter for CNT-B type fuel oil viscosity control equipment.
主要介绍CNT-B型船用燃油粘度调节装置中的关键部分—粘度发讯器的工作原理，结构设计及特点，静态特性试验状况，以及实船使用的效果。
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