cold test oil 耐冷油 ; 低温凝固油 ; 低温试验油
cold-test oil 低凝点石油
oil test 油试验 ; [油气] 验油 ; [机] 油密试验 ; 油密试验验油
low pour-test oil 低倾点油
fill test oil 加入试验油
test oil yield 试油产量
test oil results 试油结果
test oil equipment 试油装置
test oil conclusion 试油结论
The identifying results agree with the test oil conclusion.
识别结果与试油结论相符。
Before the test, the coordinates of the X-Y recorder are demarcated and the shifts of the test oil circuit are done manually. The parameters of the characteristics are also computed manually.
在每次测量前需要手动标定X - Y记录仪的坐标以及切换测试项目间的油路,测试曲线绘制完成后也需要手动计算电液伺服阀的各项性能参数。
AJ type safety joint is a specialized joint consisting of two parts. The specialized joint takes protective effect for drilling stem in drilling, repairing and test oil (gas) engineering, etc.
AJ型安全接头是一种由两件组装起来的专用接头,是钻井、修井、试油(气)等工程中对钻柱起保护作用的一种专用工具。
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