... 试样油candidate oil 校机油calibration oil 混合燃料油mixed fuel ...
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油样试验用旋塞 oil sampling cock
黄油试样用可折纸板箱 folding boxes for butter samples
油脂试样制备 oils and fats preparation of test sample
试样油
Sample oil
以上为机器翻译结果，长、整句建议使用 人工翻译 。
该装置能使油腊中的压力以超声频率变化，从而使试样表面在较短的时间内发生气蚀磨损。
This device can make the pressure inside the oil film changed at ultrasonic frequency, which enable the specimen surface to be damaged by cavitation erosion in a comparatively short time.
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